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Primary air pollutant in the Stewartville area:
PM2.5 - 52 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 - 14 Good
Southeasterly flow over the next few days may bring slightly higher amounts of ozone precursors into the region from Chicagoland, but relatively mild temperatures and scattered clouds should limit ozone formation and keep us safely within the Green AQI category. Recent precipitation and light winds should similarly limit particulate concentrations statewide.
Primary Pollutant: OZONE - 32 Good
Secondary Pollutant: PM2.5 - 17 Good
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: OZONE - 0 Good