Navigation

External Links

NWS Alerts

Corpus Christi
 Details for Corpus Christi Coastal Flood Advisory
 Houston
 Details for Houston Air Quality Alert
 Galveston
 Details for Galveston Air Quality Alert

Houston, TX Air Quality Index




Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 10/14/25 3:00 AM CDT

Current Air Quality Index

Moderate 67


Action Day Alert:
Ozone Action Day called for Houston-Galveston-Brazoria, TX.
Realtime AQI - Pollutant Details
Type: Ozone
Index: Moderate
AQI Value: 67		 Moderate

Type: Particle Pollution (2.5 microns) Good - 34 AQI - Particle Pollution (10 microns)
Index: Moderate
AQI Value: 58
Moderate

Last Update:Tue, 14 Oct 2025 02:15:01 CST