Air Pollution Index — The Air Pollution Index (API) is a simple and generalized way to describe the air quality in mainland China, Hong Kong and Malaysia. It is calculated from several sets of air pollution data.Mainland ChinaChina s State Environment Protection… … Wikipedia
Air Quality Index — The Air Quality Index (AQI) is a standardized indicator of the air quality in a given location. It measures mainly ground level ozone and particulates (except the pollen count), but may also include sulfur dioxide, and nitrogen dioxide. Various… … Wikipedia
Air pollution in Hong Kong — is considered a serious problem. It affects flora and fauna in the area, and the health of residents living there. Visibility is currently less than eight kilometers for 30% of the year. Cases of asthma and bronchial infections have soared in… … Wikipedia
Air pollution — from World War II production Smog over … Wikipedia
pollution index — /pəˈluʃən ˌɪndɛks/ (say puh loohshuhn .indeks) noun a measure of air quality using a single descriptor for a number of criteria, and expressed either by a number (starting at 0 for best quality) or a keyword (low, medium, high) …
Mobile source air pollution — includes any air pollution that is emitted by motor vehicles, engines, and equipment that can be moved from one location to another. Many of these pollutants contribute to environmental degradation and negative human health effects. To prevent… … Wikipedia
pollution — index contaminate, detriment, misusage, perversion Burton s Legal Thesaurus. William C. Burton. 2006 … Law dictionary
Pollution in China — Beijing air on a day after rain (left) and a sunny but Smoggy day (right) Pollution is causing serious problems in China. Contents 1 … Wikipedia
Air Quality Modeling Group — The Air Quality Modeling Group (AQMG) is in the U.S. EPA s Office of Air and Radiation (OAR) and provides leadership and direction on the full range of air quality models, air pollution dispersion models and other mathematical simulation… … Wikipedia
Air transport and the environment (United Kingdom) — Increasing demand for air travel in the UK has resulted in a conflict between the desire to cater for that demand and the environmental consequences of doing so. In the past 25 years the UK air transport industry has seen sustained growth, and… … Wikipedia
Air Resources Laboratory — The Air Resources Laboratory (ARL) is an air quality and climate laboratory in the Office of Oceanic and Atmospheric Research (OAR) which is an operating unit within the National Oceanic and Atmospheric Administration (NOAA). In October 2005, the … Wikipedia
