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Primary air pollutant in the Radnor area:
OZONE - 40 Good
Enjoy your outdoor activities.
Other Pollutants:
PM2.5 - 37 Good
PM10 - 15 Good
Sunday, March 29: Surface high pressure east of the state will produce moderate and gusty southwesterly winds, aiding dispersion. Additionally, pollutant carryover regionally will be low, resulting in Good AQI levels. Monday, March 30: Moderate and gusty southwesterly winds will aid pollutant dispersion. However, these winds may also carry regional pollutants into central Ohio. Therefore, AQI levels will be high-Good. Tuesday, an approaching cold front will aid vertical mixing. However, periods of sunshine will aid ozone formation, and southwesterly winds may transport pollutants into the Columbus region. Thus, AQI levels will remain high-Good. Wednesday, as the front departs Ohio, northeasterly winds will effectively disperse pollutants, yielding Good AQI levels. Thursday, winds will shift to southwesterly, carrying regional pollutants into central Ohio. Thus, AQI levels will be high-Good. Friday, easterly to northeasterly winds will develop, carrying cleaner air into the Columbus region. Therefore, AQI levels will be Good.
Primary Pollutant: OZONE - 42 Good
Secondary Pollutant: PM2.5 - 39 Good
Primary Pollutant: PM2.5 - 50 Good
Secondary Pollutant: OZONE - 44 Good
Primary Pollutant: OZONE - 46 Good
Secondary Pollutant: PM2.5 - 44 Good
Primary Pollutant: PM2.5 - 39 Good
Secondary Pollutant: OZONE - 38 Good
Primary Pollutant: OZONE - 44 Good
Secondary Pollutant: PM2.5 - 44 Good
Primary Pollutant: OZONE - 43 Good
Secondary Pollutant: PM2.5 - 33 Good