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 Details for Houston Air Quality Alert
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 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 12:00 PM CDT

Current Air Quality Index

Moderate 72


Action Day Alert:
Ozone Action Day called for Houston-Galveston-Brazoria, TX.
Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 72		 Moderate

Type: Ozone Good - 38 AQI - Particle Pollution (10 microns)
Index: Moderate
AQI Value: 51
Moderate

Last Update:Tue, 14 Oct 2025 11:45:02 CST