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Houston, TX Air Quality Index




Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 04/13/26 8:00 PM CDT

Current Air Quality Index

Moderate 55


Action Day Alert:
There are currently no Ozone Action Day alerts for Houston-Galveston-Brazoria, TX
Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 55		 Moderate

Type: Ozone Good - 25 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 36
Good

Last Update:Mon, 13 Apr 2026 07:30:01 CST