Air Quality Information for the United States

Current Air Quality Alerts for the
United States Issued by the National Weather Service

South Dakota

Rapid City


AIRNow Alerts

  • Location: Brigham City, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST
  • Location: Logan, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST
  • Location: Maple Falls, WA
    Alert: Particle Pollution (2.5 microns) is forecast to reach Unhealthy for Sensitive Groups on Fri 01/17/2025. Particle Pollution (2.5 microns) is forecast to reach Unhealthy for Sensitive Groups on Sat 01/18/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 05:22:43 PST
  • Location: Ogden, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST
  • Location: Portola, CA
    Alert: A(n) Wood Stove Curtailment Day has been called for Fri 01/17/2025. A(n) Wood Stove Curtailment Day has been called for Sat 01/18/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 05:22:43 PST
  • Location: Provo, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST
  • Location: Salt Lake City, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST
  • Location: Tooele, UT
    Alert: A(n) Health Advisory has been called for Fri 01/17/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Fri, 17 Jan 2025 06:22:43 MST