Air Quality Index for one’s region can be a handy thing ... Inside the unit is a Raspberry Pi using Python to talk to the AirNow.gov API to get local conditions and update every four hours ...

Now you can access hyperlocal air quality index (AQI) information directly from the Google Maps app. Heres how.

The Air Quality Index (AQI) is an index for reporting daily air quality. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. For more ...

This measure, based on data from the Environmental Protection Agency, evaluates states on the number of days the Air Quality Index in counties was not rated “good.” U.S. News calculated a ...