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  2. Air quality guideline - Wikipedia

    en.wikipedia.org/wiki/Air_quality_guideline

    The reports provide guidelines intending to give guidelines to reduce the health effects of air pollution. [2] The guidelines stipulate that PM 2.5 should not exceed 5 μg/m 3 annual mean, or 15 μg/m 3 24-hour mean; and that PM 10 should not exceed 15 μg/m 3 annual mean, or 45 μg/m 3 24-hour mean. [2]

  3. Seven countries met the WHO's air quality guidelines - AOL

    www.aol.com/news/seven-countries-met-whos-air...

    The report is based on information from more than 30,000 air quality monitors in 134 countries and territories, according to IQAir. The company analyzed the average level of pollution throughout ...

  4. WHO pollution guidelines could save 2.1 million lives per year

    www.aol.com/news/pollution-guidelines-could-save...

    The results shed light on the idea that air quality is paramount to improved public health, particularly as climate change increases concerns over ozone pollution in particular. But the results ...

  5. Environment, health and safety - Wikipedia

    en.wikipedia.org/wiki/Environment,_health_and_safety

    Notwithstanding the individual importance of these attributes, the various institutions and authors have accented the acronyms differently. Successful HSE programs also include measures to address ergonomics, air quality, and other aspects of workplace safety that could affect the health and well-being of employees and the overall community.

  6. Ambient air quality criteria - Wikipedia

    en.wikipedia.org/wiki/Ambient_air_quality_criteria

    Ambient air quality criteria, or standards, are concentrations of pollutants in the air, and typically refer to outdoor air.The criteria are specified for a variety of reasons including for the protection of human health, buildings, crops, vegetation, ecosystems, as well as for planning and other purposes.

  7. Regulation and monitoring of pollution - Wikipedia

    en.wikipedia.org/wiki/Regulation_and_monitoring...

    The United States Congress passed the Clean Air Act in 1963 to legislate the reduction of smog and atmospheric pollution in general. That legislation has subsequently been amended and extended in 1966, 1970, 1977 and 1990. In 1968 AP 42 Compilation of Air Pollutant Emission Factors. Numerous state and local governments have enacted similar ...

  8. Indoor air quality - Wikipedia

    en.wikipedia.org/wiki/Indoor_air_quality

    The National Institute for Occupational Safety ... air quality guidelines for the general ... topics attended to is the issue of indoor air quality throughout the ...

  9. Environmental law - Wikipedia

    en.wikipedia.org/wiki/Environmental_law

    Chemical safety laws govern the use of chemicals in human activities, particularly human-made chemicals in modern industrial applications. As contrasted with media-oriented environmental laws (e.g., air or water quality laws), chemical control laws seek to manage the (potential) pollutants themselves.