Air Quality Alert issued March 28 at 12:53AM EDT by NWS Greenville-Spartanburg SC
The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Fine Particulates for Macon, McDowell, and Rutherford Counties, until midnight EDT tonight. An Air Quality Action Day means that Fine Particulates 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/.
Air Quality Alert issued March 28 at 11:05AM EDT by NWS Morristown TN
The Tennessee Department of Environment and Conservation has issued a Code Red Health Advisory for the Chattanooga area...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. A Code Red Air Quality Alert for particulate matter means ground level particulate matter concentrations within the region may approach or exceed unhealthy levels. Everyone may begin to experience health effects. Active children and adults, and people with a respiratory disease such as Asthma, avoid prolonged outdoor exertion. Everyone else, especially children, limit prolonged outdoor exertion. For additional information...visit the Tennessee Department of Environment and Conservation site at https://www.tn.gov/environment.
Air Quality Alert issued March 28 at 8:07AM EDT by NWS Morristown TN
The Tennessee Department of Environment and Conservation has issued a Code Orange Health Advisory for the Chattanooga area...IN EFFECT UNTIL MIDNIGHT EDT TONIGHT. A Code Orange Air Quality Alert for particulate matter means ground level particulate matter concentrations within the region may approach or exceed unhealthy levels for some people. The general public is not likely to be affected. Active children and adults, and people with a respiratory disease such as Asthma, should limit prolonged outdoor exertion. For additional information...visit the Tennessee Department of Environment and Conservation site at https://www.tn.gov/environment.
Air Quality Alert issued March 27 at 12:01AM EDT by NWS Greenville-Spartanburg SC
The South Carolina Department of Environmental Services in Columbia SC has issued an Air Quality Alert for Fine Particulates for the Upstate region region of South Carolina, until noon EDT Thursday. Winds will turn out of the north-northeast across the mountainous terrain of South Carolina this evening. This is expected to push smoke from the Table Rock wildfire in Pickens County and the Persimmon Ridge wildfire in Greenville County southward into parts of the Upstate. As winds become light and variable across the foothills late tonight, stable conditions will enhance the noticeability of smoke, especially for locations along and north
Air Quality Alert issued March 25 at 10:00PM EDT by NWS Greenville-Spartanburg SC
The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Fine Particulates for Polk County, until midnight EDT tonight. An Air Quality Action Day means that Fine Particulates 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/.
Air Quality Alert issued March 26 at 11:52AM EDT by NWS Greenville-Spartanburg SC
The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Red Air Quality Action Day for Fine Particulates due to wildfire smoke for Swain and Polk Counties, until midnight EDT tonight. An Air Quality Action Day means that Fine Particulates 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/.
Air Quality Alert issued March 25 at 3:24PM PDT by NWS San Diego CA
* WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of particle pollution from windblown dust. * WHERE...in the Coachella Valley. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN...from 8AM Wednesday to 11AM Thursday. * IMPACTS... Particle pollution can get deep into the lungs and cause serious health problems such as asthma attacks, heart and lung disease symptoms, and increased risk of lung infections. Everyone can be affected, but sensitive groups such as people with lung or heart disease, older adults, people who are
Air Quality Alert issued March 26 at 12:05AM EDT by NWS Greenville-Spartanburg SC
The North Carolina Department of Environmental Quality in Raleigh NC has issued a Code Orange Air Quality Action Day for Ground Level Ozone for Polk County, until 12:00 AM EDT Thursday, March 27. 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/.
Air Quality Alert issued March 24 at 2:34PM CDT by NWS Houston/Galveston TX
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Tuesday, March 25, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Tuesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Air Quality Alert issued March 25 at 12:15PM EDT by NWS Greenville-Spartanburg SC
The North Carolina Department of Environmental Quality in Raleigh NC has downgraded the Code Red Air Quality Action Day to Code Orange for Fine Particulates for Polk County, until midnight EDT tonight. All other Air Quality Alerts for western North Carolina and upstate South Carolina have been cancelled or are no longer in effect. An Air Quality Action Day means that Fine Particulates 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/.