Columbia
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140827_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)
46 
Good
Health Message: None
Air Quality Index (AQI)
49 
Good
Health Message: None
AQI - Pollutant Details
Ozone
46 
Good
Ozone
49 
Good
Forecast Discussion: Although skies are sunny and winds are light, ground level ozone concentrations will remain GREEN, except perhaps Catawba, where YELLOW is expected. On Thursday, Hurricane Cristobal will continue to move northward over the open waters of the western Atlantic while high pressure remains in control of the Southeast US. Temperatures and moisture will increase slightly as near surface winds transition to more southerly by afternoon. The regional airmass should gradually become dirtier, and local urban plumes are likely to cause ground level ozone to rise into the YELLOW category in Upstate, Catawba, and CSRA. Otherwise, ozone concentrations should remain GREEN.

Current Conditions
Air Quality Index (AQI)
observed at 18:00 EDT
25
Good
Health Message: None
AQI - Pollutant Details
Ozone 25 Good

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Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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