York/Chester/Lancaster
 
Data courtesy of:
 

AQI Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20160927_nc_sc.jpg Map Map Map Map Map Map
 
Legend: National Parks/Monuments National Parks/Monuments
 - https://files.airnowtech.org/airnow/today/cur_aqi_nc_sc.jpg Map Map Map Map Map Map
 
Legend: National Parks/Monuments National Parks/Monuments
AQI Animation - https://files.airnowtech.org/airnow/today/anim_aqi_nc_sc.gif Map Map Map Map Map Map
 
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 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)
28 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
28 
Good
Data Not Available
Forecast Discussion: Ground level ozone concentrations will likely remain within the GREEN category on this Monday afternoon. A frontal boundary will move slowly into the Palmetto State overnight. Since winds at altitudes above the surface front are parallel to the cold front itself, the system will slow to a crawl as it moves through the state over the next couple of days. Expect more clouds than sun for the second day of the workweek as the front remains draped over the Upstate region for the bulk of the day. A lack of precursors in addition to isolated to scattered shower and thunderstorm activity in a humid airmass along and ahead of the front should limit ozone concentrations to the GREEN range statewide on Tuesday.

Current Conditions
Air Quality Index (AQI)
observed at 11:00 EDT
19
Good
Health Message: None
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Ozone 19 Good

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