Most Recent News:
September 20th: Air Quality data is now available for Wellignton, New Zealand
September 18th: New post about “Map Web Service: Real-time Air Quality Tile API”.
September 6th: New post about “Ozone AQI: Using concentrations in milligrams or ppb?”.
September 3rd: New post about “Air Quality Scale in Poland”.
September 1st: Air Quality data is now starting to be available for Italy
July 28th: New post about “Air Quality Widget - New Improved Feed”.
July 18th: New post about “Real-time Air Quality monitoring in Indonesia”.
July 18th: Air Quality data is now availalbe for Indonesia
view all the past news, or check the frequently asked questions.
|AQI||Air Pollution Level||Health Implications|
|0 - 50||Good||Air quality is considered satisfactory, and air pollution poses little or no risk|
|51 -100||Moderate||Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.|
|101-150||Unhealthy for Sensitive Groups||Members of sensitive groups may experience health effects. The general public is not likely to be affected.|
|151-200||Unhealthy||Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects|
|201-300||Very Unhealthy||Health warnings of emergency conditions. The entire population is more likely to be affected.|
|300+||Hazardous||Health alert: everyone may experience more serious health effects|