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  2. United States
  3. California
  4. Orange County

Orange County

California

2025-03-20 03:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
86.8
PM2.5
μg/m³
5.4
PM10
μg/m³
16.7
NO2
μg/m³
30.6
CO
μg/m³
406.2
Weather
  • ℃
  • ℉
18℃
39%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
Places included
Aliso Viejo
AQI 37
Anaheim
AQI 33
Brea
AQI 33
Buena Park
AQI 33
Costa Mesa
AQI 33
Coto de Caza
AQI 12
Cypress
AQI 33
Dana Point
AQI 37
Fountain Valley
AQI 33
Fullerton
AQI 33
Garden Grove
AQI 33
Huntington Beach
AQI 33
Irvine
AQI 33
La Habra
AQI 43
La Palma
AQI 33
Ladera Ranch
AQI 37
Laguna Beach
AQI 37
Laguna Hills
AQI 37
Laguna Niguel
AQI 37
Laguna Woods
AQI 37
Lake Forest
AQI 37
Mission Viejo
AQI 37
Newport Beach
AQI 33
North Tustin
AQI 33
Orange
AQI 33
Placentia
AQI 33
Rancho Mission Viejo
AQI 37
Rancho Santa Margarita
AQI 12
San Clemente
AQI 37
San Juan Capistrano
AQI 37
Santa Ana
AQI 33
Seal Beach
AQI 19
Stanton
AQI 33
Tustin
AQI 33
Villa Park
AQI 33
Westminster
AQI 33
Yorba Linda
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 33
Irvine
AQI 33
Santa Ana
AQI 33
North Tustin
AQI 33
Orange
AQI 33
Villa Park
AQI 33
Fountain Valley
AQI 33
Garden Grove
AQI 33
Costa Mesa
AQI 33
Newport Beach
AQI 33
Anaheim
AQI 33