What are the links between air pollution and respiratory diseases like asthma and bronchitis?

Air quality index. Green is good, yellow moderate, orange unhealthy for sensitive groups and red. Check the Air Quality Index (AQI) Air Quality Index for Health. The Environmental Protection Agency's Air Quality Index for Health (AQIH) is a number from 1 to 10 that tells you what the air ... The Air Quality Index ... The Air Quality Index, known as the AQI, is an index for reporting daily air quality. It tells you how clean or polluted your air is, ... Feb 10, 2025 ... AQI values below 100 are generally thought of as satisfactory. AQI values near or just above 100 indicate air quality is considered to be ... air quality at AirNow.gov or during wildfire smoke at wasmoke.blogspot.com. (See Appendix A). Outside Air Quality Index (AQI): PM2.5. Activity. Duration. Good. Sep 27, 2023 ... How do I read the AQI? The scale is split into six categories, each with a color and a number corresponding to the amount of pollution in the ... If you would like to send us a message, please try to use one of the following dedicated contact channels. ​​DEQ has updated its Air Quality Index to better serve the public and put more data at users' fingertips. The color-coded tool categorizes air quality at more ... How the AQI is set. The AQI is calculated indivudually for five common air pollutants: ground-level ozone, particle pollution, carbon monoxide, sulfur dioxide, ... Readings below 100 on the AQI should not affect health of the general public, though readings in the moderate range of 50 to 100 may affect unusually sensitive ...