Charleston
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140417_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 - BAQ - Contact Listing
South Carolina DHEC - Bureau of Air Quality (BAQ)
South Carolina Department of Health and Environmental Control (DHEC)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
38 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
38 
Good
Data Not Available
Forecast Discussion: High pressure, abundant sunshine, and cooler than average temperatures dominate the atmosphere for this Wednesday. Code green ozone levels continued into the early afternoon across all zones. On Thursday, clouds will begin to infiltrate the region helping to limit ozone production in the afternoon. Light winds will also help to dilute precursors that may move into the area. Overall, ozone should remain CODE GREEN for Thursday in all zones.

Current Conditions
Air Quality Index (AQI)
observed at 8:00 EDT
30
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 30 Good

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