Air Quality Alert
Issued by NWS Greer, SC
Issued by NWS Greer, SC
315 AEUS72 KGSP 171631 AQAGSP Air Quality Alert Message Relayed by National Weather Service Greenville-Spartanburg SC 1231 PM EDT Thu Sep 17 2026 NCZ070-071-180000- Gaston-Mecklenburg- Including the cities of Gastonia and Charlotte 1231 PM EDT Thu Sep 17 2026 ...AIR QUALITY ALERT IN EFFECT UNTIL 8 PM EDT THIS EVENING... The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone for Gaston and Mecklenburg Counties, until 8 PM EDT this evening. An Air Quality Action Day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the North Carolina Division of Air Quality Web site at https://airquality.climate.ncsu.edu/. $$