يتطلب وجود تركيز ملوثات في الهواء لاستعمال هذه المؤشرات في الحسابات الالكترونية نلننبت الحب== انظر أيضا ==* CAI at Airkorea.or.kr - website of South Korea Environmental Management Corp.* AQI at airnow.gov - cross-agency U.S. Government site* New Mexico Air Quality and API data - Example of how New Mexico Environment Department publishes their Air Quality and API data.
==See also==*Air pollution*Indoor air quality==References====External links==*CAQI in Europe- AirqualityNow website*CAI at Airkorea.or.kr - website of South Korea Environmental Management Corp.*AQI at airnow.gov - cross-agency U.S. Government site*New Mexico Air Quality and API data - Example of how New Mexico Environment Department publishes their Air Quality and API data.