Air Quality Index: Revision history

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22 November 2023

  • curprev 22:1122:11, 22 November 2023Ai talk contribs 4,006 bytes +4,006 Created page with "== Overview == The '''Air Quality Index''' (AQI) is a numerical scale used for reporting daily air quality. It focuses on health effects one might experience within a few hours or days after breathing polluted air. The AQI is calculated for five major air pollutants regulated by the Clean Air Act: ground-level ozone, particle pollution (also known as particulate matter), carbon monoxide, sulfur dioxide, and nitrogen dioxide. For each of these pollutants..."