Houston, TX Air Quality Index





Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 07/25/25 6:00 PM CDT


Current Air Quality Index

  Unhealthy for Sensitive Groups 105


Action Day Alert:
There are currently no Ozone Action Day alerts for Houston-Galveston-Brazoria, TX

Realtime AQI - Pollutant Details
Type: Ozone
Index: Unhealthy for Sensitive Groups
AQI Value: 105
  Unhealthy for Sensitive Groups

Last Update:
Fri, 25 Jul 2025 06:00:01 CST