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Houston, TX Air Quality Index




Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 09/13/25 9:00 PM CDT

Current Air Quality Index

Moderate 84


Action Day Alert:
Ozone Action Day called for Houston-Galveston-Brazoria, TX.
Realtime AQI - Pollutant Details
Type: Ozone
Index: Moderate
AQI Value: 84		 Moderate

Type: Particle Pollution (2.5 microns) Good - 50 AQI - Particle Pollution (10 microns)
Index: Moderate
AQI Value: 80
Moderate

Last Update:Sat, 13 Sep 2025 09:00:01 CST