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Primary air pollutant in the Orwell area:
OZONE - 28 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 27 Good
PM10 - 12 Good
Sunday, August 16: Periods of rain will increase atmospheric mixing and limit ozone formation as a cold front impacts Ohio. Additionally, strengthening southwesterly to westerly winds will aid pollutant dispersion. However, regional pollutant carryover from previous days will lead to low-Moderate AQI levels. Monday, August 17: Northwesterly winds will disperse pollutants and carry a cleaner air mass into the state behind a departing cold front, allowing AQI levels to improve to Good. Tuesday, as surface high pressure moves into the Ohio Valley, light westerly winds will bring regional pollutants into Youngstown-Warren. In addition, mostly sunny skies will support ozone production. Thus, AQI levels will be low-Moderate. Wednesday, as an upper-level trough of low pressure passes north of Youngstown-Warren, mixing will increase. At the surface, showers and light to moderate westerly winds will aid dispersion, yielding high-Good AQI levels. Thursday, light northerly winds behind a departing weak cold front will gradually disperse pollutants and carry clear air into northeastern Ohio, keeping AQI levels high-Good. Friday, as surface high pressure builds over the Buckeye State, lighter northerly to northeasterly winds will lead to pollutant build-up in Youngstown-Warren. Additionally, mostly sunny skies will support ozone development, yielding low-Moderate AQI levels.
Primary Pollutant: PM2.5 - 53 Moderate
Secondary Pollutant: OZONE - 42 Good
Primary Pollutant: PM2.5 - 39 Good
Secondary Pollutant: OZONE - 39 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 49 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 42 Good
Primary Pollutant: OZONE - 46 Good
Secondary Pollutant: PM2.5 - 39 Good
Primary Pollutant: OZONE - 51 Moderate
Secondary Pollutant: PM2.5 - 50 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 44 Good