| Realtime Air Quality Data |
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 10/20/26 12:00 PM CDT
Current Air Quality Index
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74
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Action Day Alert:
There are currently no Ozone Action Day alerts for Houston-Galveston-Brazoria, TX
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| Realtime AQI - Pollutant Details |
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 74 |
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Type: Ozone
Good - 37 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 38 |
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Last Update:Tue, 20 Oct 2026 11:45:01 CST |
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