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  4. Orange County

Orange County

California

2025-12-31 07:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
57.9
NO2
μg/m³
27.8
PM10
μg/m³
10
PM2.5
μg/m³
2.8
CO
μg/m³
312.5
Weather
  • ℃
  • ℉
21℃
42%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 7
Anaheim
AQI 24
Brea
AQI 12
Buena Park
AQI 12
Costa Mesa
AQI 12
Coto de Caza
AQI 7
Cypress
AQI 12
Dana Point
AQI 7
Fountain Valley
AQI 12
Fullerton
AQI 12
Garden Grove
AQI 12
Huntington Beach
AQI 12
Irvine
AQI 7
La Habra
AQI 24
La Palma
AQI 12
Ladera Ranch
AQI 7
Laguna Beach
AQI 7
Laguna Hills
AQI 7
Laguna Niguel
AQI 7
Laguna Woods
AQI 7
Lake Forest
AQI 7
Mission Viejo
AQI 26
Newport Beach
AQI 7
North Tustin
AQI 12
Orange
AQI 12
Placentia
AQI 12
Rancho Mission Viejo
AQI 7
Rancho Santa Margarita
AQI 7
San Clemente
AQI 7
San Juan Capistrano
AQI 7
Santa Ana
AQI 12
Seal Beach
AQI 17
Stanton
AQI 12
Tustin
AQI 12
Villa Park
AQI 12
Westminster
AQI 12
Yorba Linda
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 12
Irvine
AQI 7
Santa Ana
AQI 12
North Tustin
AQI 12
Orange
AQI 12
Villa Park
AQI 12
Fountain Valley
AQI 12
Garden Grove
AQI 12
Costa Mesa
AQI 12
Newport Beach
AQI 7
Anaheim
AQI 24