Air Quality Information for the United States

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

Arizona

Maricopa, AZ
Texas

Western El Paso County; Eastern/Central El Paso County


AIRNow Alerts

  • Location: Brigham City, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: C San Bernardino, CA
    Alert: Ozone is forecast to reach 115 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:32 PST
  • Location: C San Bernardino M, CA
    Alert: Ozone is forecast to reach 108 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:32 PST
  • Location: Dallas-Fort Worth, TX
    Alert: Ozone is forecast to reach Unhealthy for Sensitive Groups on Mon 05/12/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 03:22:32 CST
  • Location: Dona Ana County, NM
    Alert: Ozone is forecast to reach 122 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: E San Bernardino, CA
    Alert: Ozone is forecast to reach 105 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:32 PST
  • Location: E San Gabriel Vly, CA
    Alert: Ozone is forecast to reach 108 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:32 PST
  • Location: El Paso, TX
    Alert: Ozone is forecast to reach Unhealthy for Sensitive Groups on Sun 05/11/2025. A(n) Ozone Action Day has been called for Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 03:22:32 CST
  • Location: Houston-Galveston-Brazoria, TX
    Alert: Ozone is forecast to reach Unhealthy for Sensitive Groups on Mon 05/12/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 03:22:32 CST
  • Location: Logan, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: Metro Riverside CO, CA
    Alert: Ozone is forecast to reach 105 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:32 PST
  • Location: Ogden, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: Phoenix, AZ
    Alert: Ozone is forecast to reach 101 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025. A(n) High Pollution Advisory has been called for Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: Provo, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:32 MST
  • Location: Roosevelt, UT
    Alert: A(n) has been called for Sun 05/11/2025. A(n) has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:33 MST
  • Location: Salt Lake City, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:33 MST
  • Location: San Antonio, TX
    Alert: Ozone is forecast to reach Unhealthy for Sensitive Groups on Mon 05/12/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 03:22:33 CST
  • Location: San Diego Foothills, CA
    Alert: Ozone is forecast to reach 101 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:33 PST
  • Location: Santa Clarita Vly, CA
    Alert: Ozone is forecast to reach 101 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:33 PST
  • Location: Sequoia and Kings Canyon National Parks, CA
    Alert: Ozone is forecast to reach 112 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:33 PST
  • Location: Toledo, OH
    Alert: Ozone is forecast to reach Unhealthy for Sensitive Groups on Mon 05/12/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 04:22:33 EST
  • Location: Tooele, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:33 MST
  • Location: Vernal, UT
    Alert: A(n) Health Advisory has been called for Sun 05/11/2025. A(n) Health Advisory has been called for Mon 05/12/2025.
    Health Tip: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 02:22:33 MST
  • Location: Yosemite National Park, CA
    Alert: Ozone is forecast to reach 105 AQI - Unhealthy for Sensitive Groups on Sun 05/11/2025.
    Health Tip: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors
    Feed Last Updated: Sun, 11 May 2025 01:22:33 PST