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Primary air pollutant in the Columbia Heights area:
PM2.5 - 17 Good
Enjoy your outdoor activities.
Other Pollutants:
OZONE - 9 Good
PM10 - 13 Good
Continued below normal temperatures and the lack of wind moving persistently from a source region of elevated concentrations of fine particle pollution into Minnesota means continued Green (good) AQI statewide through the weekend and into next week.
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good
Primary Pollutant: OZONE - 0 Good
Secondary Pollutant: PM2.5 - 0 Good