AQ Index for Castalia, Iowa

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Current AQ Index in Castalia

Castalia Air Pollutants

Primary air pollutant in the Castalia area:

PM2.5 - 56 Moderate

If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors.

Daily Air Quality Forecast for Castalia, Iowa

Primary Pollutant: PM2.5 - 0 Good

Primary Pollutant: PM2.5 - 0 Good