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Primary air pollutant in the Mccalla area:
PM2.5 - 36 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 15 Good
OZONE - 24 Good
Thursday: An upper level low will be over the Ohio River valley while a reinforcing cold front will move through the area. Skies will be mostly sunny. Winds will be strong from the west to northwest at 10-20 mph with higher gusts. High temperatures will not get out of the 50s. The cold frontal passage and strong atmospheric mixing is expected to keep PM2.5 in the green range. ML
Primary Pollutant: PM2.5 - 39 Good
Primary Pollutant: PM2.5 - 32 Good