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  4. Orange County

Orange County

California

2025-12-29 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
40.7
NO2
μg/m³
27.9
PM10
μg/m³
8.6
PM2.5
μg/m³
3.9
CO
μg/m³
312.5
Weather
  • ℃
  • ℉
14℃
37%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 8
Anaheim
AQI 27
Brea
AQI 11
Buena Park
AQI 11
Costa Mesa
AQI 11
Coto de Caza
AQI 8
Cypress
AQI 11
Dana Point
AQI 8
Fountain Valley
AQI 11
Fullerton
AQI 11
Garden Grove
AQI 11
Huntington Beach
AQI 11
Irvine
AQI 8
La Habra
AQI 20
La Palma
AQI 11
Ladera Ranch
AQI 8
Laguna Beach
AQI 8
Laguna Hills
AQI 8
Laguna Niguel
AQI 8
Laguna Woods
AQI 8
Lake Forest
AQI 8
Mission Viejo
AQI 21
Newport Beach
AQI 8
North Tustin
AQI 11
Orange
AQI 11
Placentia
AQI 11
Rancho Mission Viejo
AQI 8
Rancho Santa Margarita
AQI 8
San Clemente
AQI 8
San Juan Capistrano
AQI 8
Santa Ana
AQI 11
Seal Beach
AQI 26
Stanton
AQI 11
Tustin
AQI 11
Villa Park
AQI 11
Westminster
AQI 11
Yorba Linda
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 11
Irvine
AQI 8
Santa Ana
AQI 11
North Tustin
AQI 11
Orange
AQI 11
Villa Park
AQI 11
Fountain Valley
AQI 11
Garden Grove
AQI 11
Costa Mesa
AQI 11
Newport Beach
AQI 8
Anaheim
AQI 27