Columbia
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140724_nc_sc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
 - http://www.epa.gov/airnow/today/cur_aqi_nc_sc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_nc_sc.gif
 
Legend: National Parks/Monuments National Parks/Monuments
 
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
 
State Air Quality Resources
American Lung Association (ALA) of South Carolina
South Carolina DHEC - Bureau of Air Quality (BAQ)
South Carolina DHEC - Contact Us
South Carolina Department of Health and Environmental Control (DHEC)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
32 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
32 
Good
Data Not Available
Forecast Discussion: Although there has been more sun on this Wednesday afternoon, ground level ozone concentrations will again remain in the GREEN category as the low levels of the atmosphere remain saturated. On Thursday, a persistent upper low over the Southeast will open up and become more energized by a series of weak disturbances upstream in the mid and upper levels. Frontal and pre-frontal boundaries associated with the more potent approaching system from the northwest will likely be the focal point for scattered coverage of thunderstorms through much of the state. With moisture remaining on the high side and precursor levels very low, ozone production will remain poor. Thus, all zones will remain CODE GREEN on Thursday.

Current Conditions
Air Quality Index (AQI)
observed at 6:00 EDT
4
Good
Health Message: None
AQI - Pollutant Details
Ozone 4 Good

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