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Houston, TX Air Quality Index




Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 01/13/26 12:00 AM CST

Current Air Quality Index

Unhealthy for Sensitive Groups 114


Action Day Alert:
There are currently no alerts for Houston-Galveston-Brazoria, TX
Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Unhealthy for Sensitive Groups
AQI Value: 114		 Unhealthy for Sensitive Groups

Type: Ozone Good - 46 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 29
Good

Last Update:Tue, 13 Jan 2026 12:30:00 CST