Air pollution - Wikipedia, the free encyclopedia An air pollutant is a substance in the air that can have adverse effects on humans and the ecosystem. The substance can be solid particles, liquid droplets, or gases. A pollutant can be of natural origin or man-made. Pollutants are classified as primary o
WHO | Household (Indoor) Air Pollution - WHO | World Health Organization Background on the public-health impacts of indoor air pollution (particularly smoke from cooking and heating with solid fuels on open fires or traditional stoves) and World Health Organization efforts aimed at control.
Air quality index - Wikipedia, the free encyclopedia An air quality index (AQI) is a number used by government agencies to communicate to the public how polluted the air is currently or how polluted it is forecast to become. As the AQI increases, an increasingly large percentage of the population is likely
UK-AIR, air quality information resource - Defra, UK Welcome to UK-AIR These are the UK-AIR (Air Information Resource) webpages providing in-depth information on air quality and air pollution in the UK. A range of information is available, from the latest pollution levels, pollution forecast information, a
Air Pollution - News - Science - The New York Times News about air pollution. Commentary and archival information about air pollution from The New York Times. ... Chronology of Coverage Dec. 16, 2014 Memo From Paris; proposal by Paris Mayor Anne Hidalgo to ban diesel and other high-emission vehicles from .
WHO | Air pollution - WHO | World Health Organization Air pollution: WHO health topic page on air pollution provides links to descriptions of activities, reports, publications, statistics, news, multimedia and events, as well as contacts and cooperating partners in the various WHO programmes and offices work
WHO | Air pollution Air pollution: WHO health topic page on air pollution provides links to descriptions of activities, reports, publications, statistics, news, multimedia and events, as ...
Air Quality Index (AQI) - A Guide to Air Quality and Your Health Air Quality Index Levels of Health Concern Numerical Value Meaning Good 0 to 50 Air quality is considered satisfactory, and air pollution poses little or no risk Moderate 51 to 100 Air quality is acceptable; however, for some pollutants there may be a mod
Air and Water Pollution: Burden and Strategies for Control - Disease Control Priorities in Developin Sources of Outdoor Air Pollution Outdoor air pollution is caused mainly by the combustion of petroleum products or coal by motor vehicles, industry, and power stations. In some countries, the combustion of wood or agricultural waste is another major sourc
Causes of air pollution - Defra, UK - Air quality index Causes of air pollution Below is an introduction to the principal pollutants produced by industrial, domestic and traffic sources: View a glossary for terms used in air pollution. Sulphur dioxide Nitrogen oxides Particular matter (PM 10, PM 2.5 and PM 1)
