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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: 08/25/25 2:00 AM CDT

Current Air Quality Index

Moderate 85


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: 85		 Moderate

Type: Ozone Good - 23 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 50
Good

Last Update:Mon, 25 Aug 2025 02:00:01 CST