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  3. California
  4. Orange County

Orange County

California

2026-03-12 01:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.5
O3
μg/m³
117.1
PM10
μg/m³
33.8
NO2
μg/m³
33.5
CO
μg/m³
750
Weather
  • ℃
  • ℉
20℃
60%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Aliso Viejo
AQI 59
Anaheim
AQI 53
Brea
AQI 53
Buena Park
AQI 53
Costa Mesa
AQI 53
Coto de Caza
AQI 59
Cypress
AQI 53
Dana Point
AQI 59
Fountain Valley
AQI 53
Fullerton
AQI 53
Garden Grove
AQI 53
Huntington Beach
AQI 53
Irvine
AQI 59
La Habra
AQI 53
La Palma
AQI 53
Ladera Ranch
AQI 59
Laguna Beach
AQI 59
Laguna Hills
AQI 59
Laguna Niguel
AQI 59
Laguna Woods
AQI 59
Lake Forest
AQI 59
Mission Viejo
AQI 76
Newport Beach
AQI 59
North Tustin
AQI 53
Orange
AQI 53
Placentia
AQI 53
Rancho Mission Viejo
AQI 59
Rancho Santa Margarita
AQI 59
San Clemente
AQI 59
San Juan Capistrano
AQI 59
Santa Ana
AQI 53
Seal Beach
AQI 52
Stanton
AQI 53
Tustin
AQI 53
Villa Park
AQI 53
Westminster
AQI 53
Yorba Linda
AQI 53
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 53
Irvine
AQI 59
Santa Ana
AQI 53
North Tustin
AQI 53
Orange
AQI 53
Villa Park
AQI 53
Fountain Valley
AQI 53
Garden Grove
AQI 53
Costa Mesa
AQI 53
Newport Beach
AQI 59
Anaheim
AQI 53