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  4. Orange County

Orange County

California

2025-12-30 21:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
55.7
PM10
μg/m³
16.8
NO2
μg/m³
15.1
PM2.5
μg/m³
3
CO
μg/m³
187.5
Weather
  • ℃
  • ℉
22℃
43%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 13
Anaheim
AQI 31
Brea
AQI 19
Buena Park
AQI 19
Costa Mesa
AQI 19
Coto de Caza
AQI 13
Cypress
AQI 19
Dana Point
AQI 13
Fountain Valley
AQI 19
Fullerton
AQI 19
Garden Grove
AQI 19
Huntington Beach
AQI 19
Irvine
AQI 13
La Habra
AQI 26
La Palma
AQI 19
Ladera Ranch
AQI 13
Laguna Beach
AQI 13
Laguna Hills
AQI 13
Laguna Niguel
AQI 13
Laguna Woods
AQI 13
Lake Forest
AQI 13
Mission Viejo
AQI 14
Newport Beach
AQI 13
North Tustin
AQI 19
Orange
AQI 19
Placentia
AQI 19
Rancho Mission Viejo
AQI 13
Rancho Santa Margarita
AQI 13
San Clemente
AQI 13
San Juan Capistrano
AQI 13
Santa Ana
AQI 19
Seal Beach
AQI 35
Stanton
AQI 19
Tustin
AQI 19
Villa Park
AQI 19
Westminster
AQI 19
Yorba Linda
AQI 19
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 19
Irvine
AQI 13
Santa Ana
AQI 19
North Tustin
AQI 19
Orange
AQI 19
Villa Park
AQI 19
Fountain Valley
AQI 19
Garden Grove
AQI 19
Costa Mesa
AQI 19
Newport Beach
AQI 13
Anaheim
AQI 31