1990 air air pollutants. Medical search. Frequent questions

The next step is for California to cut emissions below 1990 levels by 2030 - a heroic and very ambitious goal. (windpowerengineering.com)
Senate Bill 32, signed in 2016, requires the state to go even further than AB 32 and cut emissions 40% below 1990 levels by 2030 - the most ambitious carbon goal in North America. (windpowerengineering.com)

As a result, national average ambient air concentrations of the six criteria pollutants- carbon monoxide, lead, nitrogen dioxide, ozone, particulate matter, and sulfur dioxide- decreased considerably. (enn.com)

Researchers tested the air both inside and outside of the buses for vehicle-emitted particulate matter, including black carbon and fine and ultrafine particles, down to a few nanometers in size. (sciencedaily.com)
However, the reduction in vehicular pollution has drawn attention to another deadly source of air pollution, arising from ammonia, a toxic gas that is a major by-product of animal-based agriculture that harms ecosystems and combines with other pollutants to form dangerous air pollutant particles. (antaisce.org)
The review also showed exposure to airborne pollutants, especially nitrates and fine particulate matter, also known as PM 2.5, pollutant particles of less than 2.5 microns in diameter, was associated with stroke incidence and severity, headaches, dementia risk, Parkinson's disease, and worsening of MS. (newswise.com)
Air pollutant emissions are acidifying compounds, particles, volatile and persistent organic compounds and heavy metals. (ymparisto.fi)
The legend is scaled according to the total emissions of the specific pollutant, thus the absolute emission levels vary from those of acidifying substances and particles (kilotons) to those of heavy metals and persistent organic compounds (tons, kilograms or grams). (ymparisto.fi)
We have used human microvascular endothelial cells (HMEC) to study the combined effects of a model air pollutant, diesel exhaust particles (DEP), and oxidized 1-palmitoyl-2-arachidonyl- sn -glycero-3-phosphorylcholine (ox-PAPC) on genome-wide gene expression. (biomedcentral.com)
It is very concerning that small pollutant particles in the air and indeed microplastic particles of similar size are getting into the environment when we don't yet understand their potential to promote cancer. (medscape.com)
There is an urgent need to set up laboratory studies to investigate the effects of these small air pollutant particles on the latency, grade, aggression , and progression of breast tumors," he added. (medscape.com)

For the review, researchers looked at studies published on climate change, pollutants, temperature extremes and neurologic disease between 1990 and 2022. (newswise.com)
13931: Greenhouse gases, by source, energy product and pollutant, GWP-values due to Paris agreement (AR5) 1990 - 2022. (ssb.no)
Following a proposal from the European Commission in October 2022 to reduce the limit for PM2.5 particulates in the air from the current 25 µg/m 3 to 10 µg/m 3 by 2030, ESMO urged a further reduction in the PM2.5 limit to 5 µg/m 3 , in line with the World Health Organization's air quality guidance , according to the press release. (medscape.com)
Here we use a combination of ground- and satellite-based air pollution data from 2000 to 2022 to quantify the contribution of wildfire smoke to these PM2.5 trends. (bvsalud.org)

The 1990 Clean Air Act Amendments direct EPA to set standards for all major sources of air toxics, and for some area sources that are of particular concern. (wikipedia.org)
Clean Air Amendments of 1970. (wikipedia.org)
Initial List of Categories of Sources Under Section 112(c)(1) of the Clean Air Act Amendments of 1990. (wikipedia.org)
The Clean Air Act amendments set a "MACT floor" (i.e., a minimum HAP pollution control) at "the average emission limitation achieved by the best performing 12 percent of the existing sources. (globalwarming.org)
The 1990 Clean Air Amendments mandated a study on the public health threats posed by EGU HAP emissions, and the EPA Administrator was authorized to proceed with the regulation of HAPs from EGUs only after evaluating the results of this study, and concluding that "such regulation is appropriate and necessary. (globalwarming.org)
In 1970 popular concern about environmental degradation coalesced into a major political force, resulting in the creation of a federal Environmental Protection Agency (EPA) by President Nixon, and the first of the major federal attempts to regulate pollution directly-the Clean Air Act Amendments of 1970. (econlib.org)
The committee also reviewed the health benefits analysis completed for the EPA prospective analysis of the benefits and costs of the 1990 Clean Air Act Amendments (CAAA) (EPA 1999b), which used methods similar to those used in the other EPA analyses reviewed by the committee. (nationalacademies.org)
Twenty years later Congress passed the Clean Air Act Amendments of 1990 , which increased the Environmental Protection Agency's authority to reduce the pollution responsible for acid rain, airborne toxics, hazardous pollutants, ozone-depleting chemicals, and more smog-forming pollutants. (americanprogress.org)
In fact, the Environmental Protection Agency estimates that "direct benefits from the 1990 Clean Air Act Amendments are estimated to reach almost $2 trillion for the year 2020, a figure that dwarfs the direct costs of implementation ($65 billion). (americanprogress.org)
During an earlier stint as an EPW Associate Counsel, he worked extensively on a number of provisions of the Clean Air Act Amendments of 1990, including Title IV, which pioneered the use of cap and trade to reduce the pollutants causing acid rain. (whitehouse.gov)
Among the bills to pass with his backing included the Americans with Disabilities Act, an anti-discrimination measure, and the Clean Air Act Amendments of 1990, which addressed ozone-depleting and acid rain-causing pollutants. (history.com)

Summary of ambient air quality in 2020 based on concentration measurements of particulate matter, sulphur dioxide, nitrogen oxides, heavy metals, ozone, polycyclic aromatic hydrocarbons, carbon monoxide and benzene. (epa.ie)
In Indonesia, a World Bank study of 11 common pollutants concludes that without radical change in environmental policies or industrial practices, each will increase tenfold between 1990 and 2020. (newscientist.com)
Under Assembly Bill 32 passed in 2006, California must reduce its emissions to 1990 levels (431 million metric tons) by 2020. (windpowerengineering.com)

The National Emission Standards for Hazardous Air Pollutants (NESHAP) are air pollution standards issued by the United States Environmental Protection Agency (EPA). (wikipedia.org)
EPA regulates the following hazardous air pollutants with the MACT standards. (wikipedia.org)
Today, the Environmental Protection Agency proposed a major rule to regulate power plants under the Hazardous Air Pollutants (HAP) Section 112 of the Clean Air Act. (globalwarming.org)
In 1970, the Congress added Section 112 to the Clean Air Act, requiring that the EPA list and regulate Hazardous Air Pollutants (HAPs) that could "cause, or contribute to, an increase in mortality or an increase in serious irreversible or incapacitating reversible illness. (globalwarming.org)
EPA is required to control 188 hazardous air pollutants. (pharosproject.net)
https://www.epa.gov/haps/initial-list-hazardous-air-pollutants-modific. (pharosproject.net)
Asbestos is a hazardous air pollutant within the meaning of the Clean Air Act. (umass.edu)
PM2.5 is the UK's most health-hazardous air pollutant, associated with 32,900 premature deaths in 2018, five times worse than NO2 (6,000) and O3 (1,000). (bmj.com)
To establish restrictions on the importation of products, goods, or commodities if the production, manufacture or transportation of such items results in emission of hazardous air pollutants. (senate.gov)

Among the pollutants, PM10 and PM2.5 are positively associated with asthma and COPD disease indicated by their positive coefficients in this model. (researchgate.net)
6] Domestic wood combustion accounted for just 5.7% of the UK's PM2.5 emissions in 1990, compared to 38% in 2018. (bmj.com)
In this new analysis, exposure to PM2.5, PM10, and NO2 pollution at home and in the workplace of 2419 women with breast cancer was compared with that of 2984 women without breast cancer during the period from 1990 to 2011. (medscape.com)
Breast cancer risk increased by 28% when exposure to fine particulate (PM2.5) air pollution increased by 10 µg/m 3 . (medscape.com)
However, recent trends in ambient concentrations of particulate matter with diameters less than 2.5 µm (PM2.5), a pollutant regulated under the Clean Air Act1, have stagnated or begun to reverse throughout much of the USA5. (bvsalud.org)
We find that since at least 2016, wildfire smoke has influenced trends in average annual PM2.5 concentrations in nearly three-quarters of states in the contiguous USA, eroding about 25% of previous multi-decadal progress in reducing PM2.5 concentrations on average in those states, equivalent to 4 years of air quality progress, and more than 50% in many western states. (bvsalud.org)
Wildfire-driven increases in ambient PM2.5 concentrations are unregulated under current air pollution law6 and, in the absence of further interventions, we show that the contribution of wildfire to regional and national air quality trends is likely to grow as the climate continues to warm. (bvsalud.org)
Over the past decade, the Chinese government has implemented the "Clean Air Action" measures to enhance the atmospheric environmental quality, primarily focusing on curbing PM2.5 and O3 concentrations. (bvsalud.org)

Pollution reduction was even greater under freeway driving conditions, which was surprising because freeways have particularly high pollutant concentrations due to traffic congestion and increased emissions. (sciencedaily.com)
Combining modeled ambient air concentrations with data from a large prospective cohort of California women with over 15 years of follow-up, we examined the relationship between breast cancer incidence and modeled concentrations of air pollutants shown to be mammary gland carcinogens (MGCs). (biomedcentral.com)
Modeled annual average ambient air concentrations of 24 MGCs from the U.S. Environmental Protection Agency were linked to participants' addresses. (biomedcentral.com)
Results must be interpreted cautiously, as estimated exposure was limited to modeled annual average ambient air concentrations, and could not account for other sources or routes other than inhalation. (biomedcentral.com)
Impacts of air pollution to the environment are monitored through measuring emission deposits and environmental concentrations. (ymparisto.fi)
The ERG focuses almost entirely on air pollution, spanning the chain from emissions, concentrations, exposure and health impacts. (imperial.ac.uk)

Hartford air quality index averaged a value of 32, "good," in 2019, showing a slight improvement from its AQI score of 34 in 2018. (iqair.com)

There are two types of stationary sources that generate routine emissions of air toxics: Major sources are defined as sources that emit 10 or more tons per year of any of the listed toxic air pollutants, or 25 or more tons per year of a mixture of air toxics. (wikipedia.org)
Area sources consist of smaller facilities that release lesser quantities of toxic pollutants into the air. (wikipedia.org)
Area sources are defined as sources that do not emit more than 10 tons per year of a single air toxic or more than 25 tons per year of a combination of air toxics. (wikipedia.org)
Examples of toxic air pollutants include. (pharosproject.net)
A new study on children's health has found that fourth and fifth graders who are exposed to toxic air pollutants at home are more likely to have lower GPAs. (sciencedaily.com)
They used the Environmental Protection Agency's National Air Toxics Assessment to estimate children's exposure to toxic air pollutants, such as diesel exhaust, around the location of their homes. (sciencedaily.com)
Studies have shown that a 50% reduction in toxic agricultural emissions could prevent a quarter of a million deaths from air pollution worldwide [13]. (antaisce.org)
For decades, Washington and its environmental regulators have largely overlooked the struggles of communities like this one, where toxic pollution persists despite landmark laws like the 52-year-old Clean Air Act. (eenews.net)
It will go after the three main types of air pollution: acid rain, smog, and toxic air pollutants. (ucsb.edu)

The standards, authorized by the Clean Air Act, are for pollutants not covered by the National Ambient Air Quality Standards (NAAQS) that may cause an increase in fatalities or in serious, irreversible, or incapacitating illness. (wikipedia.org)
Key Indicators of Ambient Air Quality. (epa.ie)
Ambient air quality trends based on concentration measurements in 2017 of particulate matter, sulphur dioxide, nitrogen oxides, heavy metals, ozone, polycyclic aromatic hydrocarbons, carbon monoxide and benzene. (epa.ie)
Details on the planned implementation of the 'National Ambient Air Quality Monitoring Programme' (AAMP), including an expansion of the national monitoring network, increased modelling and forecasting capability and citizen engagement and citizen science initiatives. (epa.ie)
The latest news was EPA's draft review of the appropriate level at which to set the National Ambient Air Quality Standard for particulate matter. (lawandenvironment.com)
Few studies have examined ambient air pollution exposure and risk of breast cancer incidence in human populations. (biomedcentral.com)
The committee reviewed the health benefits analyses contained in the regulatory impact assessments (RIAs) prepared for the following EPA rule-makings: (1) "Particulate Matter and Ozone National Ambient Air Quality Standards" (EPA 1997), (2) "Tier 2 Motor Vehicle Emissions Standards and Gasoline Sulfur Control Requirements" (EPA 1999a), and (3) "Heavy Duty Engine and Vehicle Standards and Highway Diesel Fuel Sulfur Control Requirements" (EPA 2000a). (nationalacademies.org)
Ambient air pollution is associated with increased cardiovascular morbidity and mortality. (biomedcentral.com)
This section provides detailed information about designations, classifications and the nonattainment area status for the PM-10 (1987) National Ambient Air Quality Standards (NAAQS). (epa.gov)
Steady improvements in ambient air quality in the USA over the past several decades, in part a result of public policy1,2, have led to public health benefits1-4. (bvsalud.org)
Ambient air pollutants from industrial sources : a reference handbook / edited by Michael J. Suess and Klaus Grefen, Dieter W. Reinisch. (who.int)
The levels of particulate matter reported in Qatar were in the upper range of ambient air pollutants reported internationally, and may influence the country's future lung cancer burden. (who.int)

Most air toxics originate from human-made sources, including mobile sources (e.g., cars, trucks, buses) and stationary sources (e.g., factories, oil refineries, power plants), as well as indoor sources (e.g., building materials and activities such as cleaning). (wikipedia.org)
These sources may release air toxics from fugitive emissions (equipment leaks), when materials are transferred from one location to another, or during discharge through emission stacks or vents. (wikipedia.org)
Air pollution in the United States Mercury and Air Toxics Standards United States. (wikipedia.org)
The other hypothesis is that chronic exposure to air toxics can negatively affect children's neurological and brain development. (sciencedaily.com)
Source-specific cancer risk information from the EPA Office of Air and Radiation Air Toxics Exposure and Risk Information System (ARTERIS) provided to Rep. Henry A. Waxman, May 26, 1989. (epa.gov)
And it will cut dangerous air toxics emissions by over 75 percent, using new technologies. (ucsb.edu)

The World Bank estimates that while Thailand's GDP roughly doubled between 1975 and 1989, most atmospheric pollutants increased at least tenfold. (newscientist.com)
The XENAIR study carried out on the prospective, longitudinal E3N cohort a year ago showed an increased risk for breast cancer after exposure to five atmospheric pollutants. (medscape.com)

The studies highlighted the relationships between temperature variability and worsening neurologic symptoms, warming climates and tick- and mosquito-borne infections, as well as airborne pollutants and cerebrovascular disease rate and severity. (newswise.com)
Airborne microbes are biological airborne contaminants (also known as bioaerosols) like bacteria, viruses or fungi as well as airborne toxins passed from one victim to the next through the air, without physical contact, causing irritation at the very least ( Earth Materials and Health, pg. (carleton.edu)
In most cases, natural and anthropogenic (human caused) air pollution consists of complex mixtures of chemical and biochemical species as well as pathogens, and the earth-sourced or earth-hosted component can be difficult to asses ( Earth Materials and Health, pg.62) More research can be done to improve human health by finding the sources of airborne pathogens geologically and atmospherically. (carleton.edu)
In response to a request from the superintendent of the Tri-County North school system (SIC-8211), Lewisburg, Ohio, an investigation was begun into possible airborne pollutants at that site. (cdc.gov)

Smaller increases in breast cancer risk were also recorded in women exposed to high levels of larger particulate air pollution (PM10 and NO2). (medscape.com)

Ammonia limits have been breached due to the rapid expansion of dairy and beef production in Ireland in recent years", Stephen Treacy, Senior Manager with the EPA confirmed at the 2018 launch of the Authority's report on air pollution [6]. (antaisce.org)

Tobacco smoke is a key factor in the development and progression of COPD, although exposure to air pollutants in the home and workplace, genetic factors, and respiratory infections also play a role. (medscape.com)
Extended monitoring of the composition of and human exposure to air pollutants is recommended. (who.int)

A study funded by the California Air Resources Board more than a decade ago was the first to find serious air quality problems inside diesel-powered school buses. (sciencedaily.com)
The study was funded by the California Air Resources Board. (sciencedaily.com)
The California Air Resources Board ( CARB ) announced that greenhouse gas pollution in California fell below 1990 levels for the first time since emissions peaked in 2004 - an achievement roughly equal to taking 12 million cars off the road or saving six billion gallons of gasoline a year. (windpowerengineering.com)
NIST developed the EMCF at the request of the American Industry Government Emissions Research (AIGER) group, which represents Chrysler Corp., Ford Motor Co., General Motors Corp., Navistar International Transportation Corp., the California Air Resources Board and the U.S. Environmental Protection Agency. (nist.gov)

Dhaka city with a population density of around 20,000 per square kilometer faces the risk of large adverse health impacts due to poor air quality. (researchgate.net)
However, given the significant number of policy developments with implications for air quality over recent years, alongside an increasing body of evidence demonstrating the human and environmental health impacts of poor air quality, it was decided to bring this process forward. (gov.scot)
Air pollution especially impacts on the more vulnerable members of society - the very young and the elderly or those with existing health conditions such as asthma, respiratory and heart disease. (gov.scot)
Apart from being a health hazard to farmers, their families and other rural dwellers, ammonia emissions account for around 50% of the total health impacts of polluted air in urban areas as well [2]. (antaisce.org)
As they move over the surface of the sea, their impacts on both air and water need to be addressed to achieve sustainability. (europa.eu)

The 2016 Greenhouse Gas Emissions Inventory shows that California emitted 429 million metric tons of climate pollutants in 2016 - a drop of 12 million metric tons, or 3% from 2015. (windpowerengineering.com)
RÉSUMÉ Afin d'atteindre les objectifs de santé fixés par le pays pour 2011-2016, une analyse qualitative de l'exposition aux facteurs de risque de cancer au Qatar a été conduite en 2013. (who.int)

The Clean Air Act requires that emission controls work for at least the first fifty thousand miles driven. (econlib.org)
The Clean Air Act provides the executive authority to require such emission reductions without congressional action, which would likely be delayed or blocked considering that many congressional Republican leaders adamantly deny the existence of human-induced climate change. (americanprogress.org)
The emission figures are from the national air pollutant emission inventtories and are based on Finland's official annual reports to the UN ECE Long-Range Transboundary Air Pollution Convention (CLRTAP) and the EU ENational Emissions Ceilings Directive (NECD). (ymparisto.fi)
Finnish Environment Institute (Syke) maintains air pollutant emission inventories and acts as the National Inventory Agency in reporting under the UN ECE Long-Range Transboundary Air Pollution Convention (CLRTAP) and the EU National Emissions Ceilings Directive (NECD). (ymparisto.fi)
The air pollutant emission inventory is carried out according to the Guidebook by the EMEP and the European Environment Agency. (ymparisto.fi)
The data can be searched since 1990 in the following groups of emission sources: total emissions (all sources), energy production and industry, transport, agriculture, other energy production (e.g. heating of commercial, public and residential buildings, small scale wood combustion) and products and waste. (ymparisto.fi)
Emissions can be searched by pollutant, year and emission source. (ymparisto.fi)

The Clean Air Act allows the Environmental Protection Agency to limit air pollutants from stationary sources such as chemical plants, utilities, and industrial plants, as well as automobiles and other mobile sources. (americanprogress.org)

While air quality generally poses little to no health risks, unhealthy ozone days are not uncommon in the warmer summer months. (iqair.com)
Does Hartford have bad ozone air pollution? (iqair.com)

It's a good thing air quality is improving, because, at the same time, the science keeps suggesting that ever lower pollutant levels pose risks to public health. (lawandenvironment.com)
ERG's multi-faceted approach provides a crucial scientific evidence base for government policy, facilitating departments to understand the risks associated with air pollution and how best to legislate for cleaner air. (imperial.ac.uk)
The limited data on occupational exposure suggests that the greatest risks for workers in the construction industry are likely to be from environmental dust and related air pollutants. (who.int)

For references , please go to https://www.eea.europa.eu/data-and-maps/figures/transport-emissions-of-air-pollutants-3 or scan the QR code. (europa.eu)

The parks also experience some of the worst air pollution of any of the national parks in the U.S. The parks are downwind from many air pollution sources, including agriculture, industry, major highways, and urban pollutants from as far away as the San Francisco Bay Area. (nps.gov)

The developed HECA filtration system has great potential to substantially reduce children's exposure to vehicle pollutants while commuting inside school buses," the study states. (sciencedaily.com)

However, in order to assess the impact of a particular pollution control strategy, it is important to predict pollutant concentration over the entire city in response to the control strategy. (researchgate.net)
Pasten M, Magis Escurra C, Pérez Bejarano D. Relevant aspects on biomonitoring of heavy metal concentration in environmental air in Asunción city. (bvsalud.org)

Since moving to London in 1992 my research addressed the mechanisms underlying air pollution related health issues including the development of a model system to access the oxidative potential of ambient particulate matter. (imperial.ac.uk)

A few weeks ago, I queried whether three pollutant legislation might be back in play, particularly given the current rough sledding for broad climate change legislation. (lawandenvironment.com)
CAFS sought to bring together the major policy areas relevant to air quality - climate change, transport, planning, health and energy - within one overarching framework. (gov.scot)
Review: Are Climate Change and Air Pollution Making Neurologic Diseases Worse? (newswise.com)
These warnings heighten the necessity of reducing carbon and the other pollutants responsible for climate change. (americanprogress.org)

Stationary Sources of Air Pollution. (wikipedia.org)

Joseph Goffman has served as the Principal Deputy Assistant Administrator in EPA's Office of Air and Radiation (OAR) since January 2021. (whitehouse.gov)

Total U.S. emissions of major greenhouse gases associated with human activities increased by 6 percent from 1990 to 2013, but have decreased by 9 percent from their 2005 levels. (enn.com)
Reducing greenhouse gases and air pollution is a primary goal at EU level. (europa.eu)

Notably, it showed an increased risk in women exposed to BaP and PCB153, two pollutants classed as endocrine-disrupting chemicals, during perimenopause. (medscape.com)
Detections of the alpha-diketone butter flavoring chemicals diacetyl and/or 2,3-pentanedione were common: in the headspace of purchased e-liquids (18 of 26 samples), in personal air samples (five of 16), and in area air samples (two of six shops). (cdc.gov)

EPA published reports and guidance documents on Monitoring and Assessment: Air. (epa.ie)

While Congress may be fiddling on climate legislation, Senators Carper and Alexander are attempting to put three pollutant legislation back on the congressional agenda. (lawandenvironment.com)

An air pollution abatement device that removes pollutants from motor vehicle exhaust, either by oxidizing them into carbon dioxide and water or reducing them to nitrogen. (frtr.gov)

Users can explore 85 individual indicators-- on our air, water, land, human exposure, health and ecological condition-- using interactive graphs, tables, and maps, and download the data for each indicator. (enn.com)

Globally, COPD is a disease of occupation and environmental pollutants too, including but not limited to organic and inorganic dusts, isocyanates, and phosgenes. (medscape.com)
For comparison, we also took general area air samples for hydrogen sulfide (H2S), formaldehyde, and volatile organic compounds (VOCs) in the office and in two nearby businesses in the same building. (cdc.gov)

This was initially achieved through participation in a number of European projects and through coordination of an MRC Cooperative Group investigating the mechanistic basis of particulate air pollution toxicity. (imperial.ac.uk)

In 1990, the Congress, frustrated with the slow pace of HAP regulation, amended the Clean Air Act to remove much of EPA's discretion over the implementation of Section 112. (globalwarming.org)
In 1970 Congress passed and President Richard Nixon signed the Clean Air Act , a pollution-control regime that still exists today. (americanprogress.org)
At last year's ESMO Congress, he explained how particulate matter air pollution caused tumor proliferation in patients with a certain type of genetic mutation. (medscape.com)

These standards are authorized by Section 112 of the 1970 Clean Air Act and the regulations are published in the Code of Federal Regulations (CFR). (wikipedia.org)
Through appropriate rulemaking, the Clean Air Act list can be modified. (pharosproject.net)
New vehicle emissions limits imposed by the Clean Air Act of 1990 require car manufacturers to measure accurately very low levels of pollutants. (nist.gov)
Though it has been a long time-22 years-since the Clean Air Act was updated, it is still an effective and flexible tool for responding to new and ongoing scientific and public health challenges. (americanprogress.org)
There, he played a key role in developing a range of pollution control rules under the Clean Air Act. (whitehouse.gov)
Today I am very proud on behalf of everyone here to sign this clean air bill -- Clean Air Act of 1990. (ucsb.edu)

Collins has reported that on-road mobile sources like the trucking industry are the largest contributors of overall air pollution in the city. (sciencedaily.com)
Because each pollutant has many sources, the EPA often must set literally hundreds of maximum discharge standards for any single pollutant. (econlib.org)
Complicating matters further, standards for existing sources and new sources are often stricter in regions with a higher-quality environment (i.e., cleaner air, cleaner water, and so on). (econlib.org)
Also, the rate of decline in most regulated pollutant sources is now reducing. (gov.scot)
The act developed a flexible regulatory system to limit pollutants from stationary and mobile sources. (americanprogress.org)

A previous study by Zhu and her team found that commercially available household air purifiers can reduce pollutant levels inside school buses by about 50 percent. (sciencedaily.com)

Nitrogen (N) and sulfur (S) compounds deposited from the air may have harmful effects on ecosystem processes. (nps.gov)
Other compounds detected in area and personal air samples included substitutes for diacetyl and 2,3-pentanedione (acetoin and 2,3-hexanedione) and compounds that may be contaminants or impurities. (cdc.gov)

It will reduce pollutants that cause smog in our cities by 40 percent, so that by the year 2000, over 100 major American cities with poor air quality will have safer, healthier air. (ucsb.edu)

Last week, I posted about improvements in air quality since 1990. (lawandenvironment.com)
The purpose of the review was twofold, firstly to assess progress to date in implementing the actions contained in the strategy and secondly to identify priorities for additional actions to deliver further air quality improvements. (gov.scot)
Major reductions in vehicular traffic arising from the coronavirus crisis have led to welcome improvements in air quality in Ireland and across Europe. (antaisce.org)

According to a World Bank survey, some 7500 people die there from the effects of air pollution every year. (newscientist.com)
Air quality in Scotland's towns and cities is improving year on year, but there are still areas across the country where air quality standards for human health are not being met. (gov.scot)
Earlier this year, the UK unveiled a sweeping air quality plan that includes plans to cut ammonia emissions from agriculture by 16% by 2030. (antaisce.org)
On the map you can select the year, the source, the pollutant and the municipality or an EMEP-grid cell which on Finland's latitude correspond to appr. (ymparisto.fi)
In NZ, 56% of all health costs of man-made air pollution were attributed to home wood heating - an estimated NZ$4,425 per wood heater per year. (bmj.com)
And so, I told our best minds, assembled that morning a year and a half ago, every American expects and deserves to breathe clean air. (ucsb.edu)
This landmark legislation will reduce air pollution each year by 56 billion pounds -- that's 224 pounds for every man, woman, and child in America. (ucsb.edu)

What makes our study different is that we are actually studying kids in their home setting, but there's a body of literature where they have studied levels of air pollution at schools in California and Baton Rouge, Louisiana, instead of at children's homes. (sciencedaily.com)
I am not sure that I would expect to find similar results in a place with considerably lower levels of air pollution," Collins said, referring to the survey's outcomes. (sciencedaily.com)
The mortality and morbidity rates of patients with Asthma and Chronic obstructive pulmonary disease (COPD) usually increase due to elevated levels of air pollution. (researchgate.net)
At the current time, there are approximately 3 billion people who lack access to clean-cooking solutions and are exposed to dangerous levels of air pollution. (uia.org)

Some $40 billion was spent on air-pollution abatement, $40 billion on water-pollution controls, and $20 billion for a variety of solid-waste, hazardous-waste, and other programs. (econlib.org)
By 1990 the production and distribution of most asbestos-containing building materials had been banned, but the proactive abatement of asbestos continued to be non-compulsory except in public schools. (umass.edu)

Three Pollutant Legislation: Very Much In Play? (lawandenvironment.com)
There are air quality target values and the emissions are regulated through restrictions in legislation and international conventions. (ymparisto.fi)
I first made a commitment to comprehensive clean air legislation when I was running for this job, and soon after coming into office, we developed a comprehensive clean air proposal. (ucsb.edu)
It is simply the most significant air pollution legislation in our nation's history, and it restores America's place as the global leader in environmental protection. (ucsb.edu)

Get a monitor and contributor to air quality data in your city. (iqair.com)
What is the current air quality in Hartford? (iqair.com)
Live air quality index data for Hartford, Connecticut is displayed at the top of this page. (iqair.com)
Due to the dynamic and fast-changing nature of air quality, it is always best to rely on real-time AQI ratings in Hartford. (iqair.com)
Collins, a sociology and anthropology associate professor, said air quality is an important issue in El Paso. (sciencedaily.com)
As the air quality in Dhaka, the capital city of Bangladesh, is very poor, respiratory diseases, including asthma and COPD, pose threat to city-dwellers. (researchgate.net)
In this study, we investigated the association between air quality of Dhaka recorded at Continuous Air Quality Monitoring Station (CAMS) in Darussalam, Dhaka and hospital visits due to asthma and COPD in National Asthma Centre of National Institute of Diseases of the Chest and Hospital, Dhaka. (researchgate.net)
Consultation on a draft new air quality strategy for Scotland, taking into account the recommendations arising from the independent review of the Cleaner Air for Scotland strategy. (gov.scot)
This was the first separate Scottish air quality strategy. (gov.scot)
4. Over the last 50 years air quality has improved beyond all recognition. (gov.scot)
Road transport in urban areas remains a significant contributor to poor air quality. (gov.scot)
This makes air quality an important health inequalities issue. (gov.scot)
Information about air quality in Finland is available on Finnish Meteorological Institute's website. (ymparisto.fi)
Air quality in Finland is generally good although air pollution may temporarily deteriorate the air quality. (ymparisto.fi)
The map does not show information on air quality. (ymparisto.fi)
Air quality information is available on the website of Finnish Meteorological Institute. (ymparisto.fi)
Under my guidance and crusade to effectively reduce the significant toll of ill health brought about by air pollution, ERG has grown to be an internationally recognised team in air quality science, toxicology, epidemiology and policy. (imperial.ac.uk)
We are extremely proud to have formed the London Air Quality Network (LAQN) in conjunction with London boroughs and the NHS back in the 1990's. (imperial.ac.uk)
The emissions limits for Eco-design stove (Table 2 of the Air Quality Expert Group's Report[5]) are much higher than the 1.5 g/kg required since 2005 in all urban areas of NZ. (bmj.com)
Despite this, pollution derived from maritime shipping activities has profound implications for air and water quality and marine and estuarine biodiversity. (europa.eu)
Indoor Air Quality Monitor, Model 8554 (TSI Inc., Shoreview, Minn.). The air sampler inlets for H2S, formaldehyde, and VOCs were positioned 5 ft above the floor in the office conference room, at a workstation, and in a non-carpeted information technology room. (cdc.gov)
Examination Survey to air quality data. (cdc.gov)
Linkage of the Third National Health and Nutrition Examination Survey to air quality data. (cdc.gov)

For references , please go to https://www.eea.europa.eu/data-and-maps/figures/overall-changes-in-energy-related-emissions-by-main-group-of-air-pollutants-in-the-eu-27-1990-2005 or scan the QR code. (europa.eu)

Anatomy5

Organisms1

Diseases12

Chemicals and Drugs53

Analytical, Diagnostic and Therapeutic Techniques and Equipment22

Phenomena and Processes25

Disciplines and Occupations5

Anthropology, Education, Sociology and Social Phenomena2

Technology, Industry, Agriculture5

Information Science2

Named Groups1

Health Care53

Geographicals17

Below 1990 levels by 20302

Criteria Pollutants1

Particles8

20224

Amendments11

20203

Hazardous air9

PM2.58

Concentrations6

20191

Toxic9

Ambient air12

Toxics6

Atmospheric2

Airborne4

PM101

20181

Exposure to air2

California Air R4

Impacts5

20162

Emission7

Environmental Protec1

Ozone2

Risks3

Emissions of air1

Francisco Bay Area1

Children's exposure1

Concentration2

19921

Climate change4

Stationary Sources1

20211

Greenhouse2

Chemicals2

Assessment1

Fiddling on climate1

Carbon1

Ecological1

Organic2

Particulate air pollution1

Congress3

Clean Air6

Sources5

Purifiers1

Compounds2

Smog1

Improvements3

Year7

Levels of air pollution4

Abatement2

Legislation4

Quality23

Main1