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  2. United States
  3. California
  4. Orange County

Orange County

California

2026-03-11 19:00
AQI (China)
Good
Pollutants|Pollens
PM10
μg/m³
71.5
O3
μg/m³
88.6
PM2.5
μg/m³
12.8
NO2
μg/m³
28.3
CO
μg/m³
750
Weather
  • ℃
  • ℉
21℃
51%
8 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 29
Anaheim
AQI 37
Brea
AQI 81
Buena Park
AQI 81
Costa Mesa
AQI 81
Coto de Caza
AQI 29
Cypress
AQI 81
Dana Point
AQI 29
Fountain Valley
AQI 81
Fullerton
AQI 81
Garden Grove
AQI 81
Huntington Beach
AQI 81
Irvine
AQI 29
La Habra
AQI 81
La Palma
AQI 81
Ladera Ranch
AQI 29
Laguna Beach
AQI 29
Laguna Hills
AQI 29
Laguna Niguel
AQI 29
Laguna Woods
AQI 29
Lake Forest
AQI 29
Mission Viejo
AQI 31
Newport Beach
AQI 29
North Tustin
AQI 81
Orange
AQI 81
Placentia
AQI 81
Rancho Mission Viejo
AQI 29
Rancho Santa Margarita
AQI 29
San Clemente
AQI 29
San Juan Capistrano
AQI 29
Santa Ana
AQI 81
Seal Beach
AQI 32
Stanton
AQI 81
Tustin
AQI 81
Villa Park
AQI 81
Westminster
AQI 81
Yorba Linda
AQI 81
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 81
Irvine
AQI 29
Santa Ana
AQI 81
North Tustin
AQI 81
Orange
AQI 81
Villa Park
AQI 81
Fountain Valley
AQI 81
Garden Grove
AQI 81
Costa Mesa
AQI 81
Newport Beach
AQI 29
Anaheim
AQI 37