Houston, TX Air Quality Index




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Realtime Air Quality Data
Realtime Location: Houston-Galveston-Brazoria, TX
Issue Date: 07/07/25 1:00 PM CDT


Current Air Quality Index

  Moderate 75


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: 75
  Moderate

Type: Ozone Moderate - 72 AQI - Particle Pollution (10 microns)
Index: Good
AQI Value: 23

  Good

Last Update:
Mon, 07 Jul 2025 12:30:01 CST