What is the Air Quality Index? — Quartz
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- 1Air Quality Index | American Lung Association
How Does the Air Quality Index Work? In more than 800 counties across the nation, air pollution l...
- 2Air Quality Index - National Weather Service
The Air Quality Index (AQI) is used for reporting daily air quality. It tells you how clean or po...
- 3Air quality index - Wikipedia
An air quality index (AQI) is used by government agencies to communicate to the public how ... Th...
- 4AQI Basics | AirNow.gov
Think of the AQI as a yardstick that runs from 0 to 500. The higher the AQI value, the greater th...
- 5Air Quality Index Scale and Color Legend
The table below defines the Air Quality Index scale as defined by the US-EPA 2016 ... For more in...
