Data courtesy of:

AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
Local Air Quality Resources
Forecast | MORPC's Air Quality Program | Today's AQI Data
State Air Quality Resources
American Lung Association (ALA) of Ohio
Ohio EPA - Division of Air Pollution Control (DAPC)
Ohio EPA - For More Information
Ohio EPA's AIROHIO web site
Ohio Environmental Protection Agency (EPA)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Data Not Available
AQI - Pollutant Details
Particles (PM2.5)
Data Not Available
Forecast Discussion: Sunday, December 28: Light northwesterly winds behind a departing cold front will help to disperse pollutants in central Ohio, leading to Good AQI levels. Monday, December 29: Surface high pressure building over the northern Plains will produce light northeasterly winds in central Ohio, limiting pollutant dispersion. However, a dry air mass over the region will limit particle production. Therefore, AQI levels will be low-Moderate. Tuesday, as high pressure strengthens over the Plains, light to moderate northwesterly winds will disperse pollutants in the Columbus region, yielding Good AQI levels. Wednesday and Thursday, surface high pressure will move from the Plains to the Southeast, generating moderate southwesterly winds in central Ohio. These winds will keep the lower levels of the atmosphere well mixed, resulting in Good AQI levels on both days. Friday, winds will diminish in the Columbus region as high pressure moves over Ohio, reducing pollutant dispersion. However, low pollutant carryover from previous days will keep AQI levels Good.

Current Conditions
Data Not Available

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