AQ Index for Columbia, Maryland

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Current AQ Index in Columbia

Columbia Air Pollutants

Primary air pollutant in the Columbia area:

PM2.5 - 62 Moderate

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

Other Pollutants:

OZONE - 21 Good

Daily Air Quality Forecast for Columbia, Maryland

Primary Pollutant: PM2.5 - 55 Moderate

Primary Pollutant: PM2.5 - 58 Moderate

Primary Pollutant: PM2.5 - 58 Moderate

Primary Pollutant: PM2.5 - 53 Moderate