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  4. Harris County

Harris County

Texas

2026-01-21 01:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
16.9
O3
μg/m³
76.4
PM10
μg/m³
20
Weather
  • ℃
  • ℉
15℃
85%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Atascocita
AQI 60
Baytown
AQI 135
Bellaire
AQI 64
Bunker Hill Village
AQI 64
Channelview
AQI 135
Cypress
AQI 33
Deer Park
AQI 135
Friendswood
AQI 39
Galena Park
AQI 47
Hedwig Village
AQI 64
Hilshire Village
AQI 60
Houston
AQI 54
Humble
AQI 60
Hunters Creek Village
AQI 64
Jacinto City
AQI 45
Jersey Village
AQI 60
La Porte
AQI 39
Morgan's Point
AQI 135
Nassau Bay
AQI 39
Pasadena
AQI 47
Piney Point Village
AQI 64
Seabrook
AQI 39
South Houston
AQI 47
Spring Valley Village
AQI 64
Taylor Lake Village
AQI 39
Tomball
AQI 51
Webster
AQI 39
West University Place
AQI 64
Data Sources
http://www.airnow.gov/

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Cities Nearby

Houston
AQI 54
Jacinto City
AQI 45
Galena Park
AQI 47
West University Place
AQI 64
Pasadena
AQI 47
South Houston
AQI 47
Bellaire
AQI 64
Hilshire Village
AQI 60
Hunters Creek Village
AQI 64
Spring Valley Village
AQI 64
Channelview
AQI 135