York/Chester/Lancaster
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150801_nc_sc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
 - http://files.airnowtech.org/airnow/today/cur_aqi_nc_sc.jpg
 
Legend: National Parks/Monuments National Parks/Monuments
AQI Animation - http://files.airnowtech.org/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)

AirNow.gov is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
48 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
48 
Good
Data Not Available
Forecast Discussion: The Upstate zone may finish at Code Yellow, while all other zones should finish at Code Green for ground-level ozone this Friday afternoon. The cold front that went through most of the Palmetto State should be stationary over the southern part of the state on Saturday. Rain chances should exist near and to the south of the frontal boundary under warm and humid conditions. North of the front, primarily in the Upstate and Catawba regions, should be sunny and drier. Thus, the Upstate zone has been given a Code Yellow forecast. The CSRA zone has been forecast at Code Yellow for the possibility of some local urban pluming and recirculation of ozone precursors near the stalled frontal boundary. The other zones should remain at Code Green for Saturday.

Current Conditions
Data Not Available

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

E-Mail Notification