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  1. Air, Water, Land, Climate
  2. Air
  3. Air quality

Condition details and past AQI data

Annual AQI summary reports

Compare AQI counts and alert days by region and year for Minnesota using our annual AQI summary reports.

Air quality

  • Current air quality conditions
  • Condition details and past AQI data
  • Understanding the air quality index (AQI)
  • Air quality and health
  • Air quality monitoring
  • Air permitting: Guide for residents
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