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Primary air pollutant in the Warren area:
PM2.5 - 56 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 - 12 Good
Monday, December 2: As surface high pressure advances toward Ohio from the west, light westerly winds will reduce pollutant dispersion. However, pollutant carryover from the prior day will be low, resulting in high-Good AQI levels. Tuesday, December 3: Light westerly winds will persist through the morning, hindering dispersion. In addition, a morning temperature inversion will confine pollutants near the ground. However, as the high pressure system settles to the south, strengthening westerly to southwesterly afternoon and evening winds will aid dispersion. Thus, AQI levels will remain high-Good. Wednesday, strong southwesterly winds will effectively disperse pollutants as a cold front moves across the Mahoning Valley, yielding Good AQI levels. Thursday, westerly to northwesterly winds behind the departing cold front will usher a clean air mass into the Youngstown-Warren region, keeping AQI levels Good. Friday and Saturday, periods of moderate southwesterly winds and scattered snow showers throughout much of the period will aid dispersion, allowing AQI levels to remain Good on both days.
Primary Pollutant: PM2.5 - 50 Good
Primary Pollutant: PM2.5 - 44 Good
Primary Pollutant: PM2.5 - 39 Good
Primary Pollutant: PM2.5 - 33 Good
Primary Pollutant: PM2.5 - 39 Good
Primary Pollutant: PM2.5 - 39 Good