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  4. Orange County

Orange County

California

2025-12-13 13:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
18.9
PM10
μg/m³
30.2
NO2
μg/m³
41.3
O3
μg/m³
21.4
CO
μg/m³
562.5
Weather
  • ℃
  • ℉
13℃
100%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
Places included
Aliso Viejo
AQI 11
Anaheim
AQI 49
Brea
AQI 49
Buena Park
AQI 49
Costa Mesa
AQI 49
Coto de Caza
AQI 11
Cypress
AQI 49
Dana Point
AQI 11
Fountain Valley
AQI 49
Fullerton
AQI 49
Garden Grove
AQI 49
Huntington Beach
AQI 49
Irvine
AQI 11
La Habra
AQI 49
La Palma
AQI 49
Ladera Ranch
AQI 11
Laguna Beach
AQI 11
Laguna Hills
AQI 11
Laguna Niguel
AQI 11
Laguna Woods
AQI 11
Lake Forest
AQI 11
Mission Viejo
AQI 19
Newport Beach
AQI 11
North Tustin
AQI 49
Orange
AQI 49
Placentia
AQI 49
Rancho Mission Viejo
AQI 11
Rancho Santa Margarita
AQI 11
San Clemente
AQI 11
San Juan Capistrano
AQI 11
Santa Ana
AQI 49
Seal Beach
AQI 66
Stanton
AQI 49
Tustin
AQI 49
Villa Park
AQI 49
Westminster
AQI 49
Yorba Linda
AQI 49
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 49
Irvine
AQI 11
Santa Ana
AQI 49
North Tustin
AQI 49
Orange
AQI 49
Villa Park
AQI 49
Fountain Valley
AQI 49
Garden Grove
AQI 49
Costa Mesa
AQI 49
Newport Beach
AQI 11
Anaheim
AQI 49