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Primary air pollutant in the Mccalla area:
PM2.5 - 60 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:
PM10 - 24 Good
OZONE - 22 Good
Tuesday: A cold front will approach the area from the west and lead to mostly cloudy skies and a low chance for rain later in the day. Winds will be 5-15 mph from the southwest. High temperatures will be in the upper 70s. PM2.5 is expected to drop into the green range. ML
Primary Pollutant: PM2.5 - 53 Moderate
Primary Pollutant: PM2.5 - 46 Good