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Houston, TX Air Quality Index



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Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 07/08/25 5:00 AM CDT

Current Air Quality Index

Moderate 71


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: 71		 Moderate

Type: Ozone Good - 32 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 29
Good

Last Update:Tue, 08 Jul 2025 04:45:01 CST