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  3. California
  4. Orange County

Orange County

California

2025-12-20 02:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
26.8
PM10
μg/m³
37.7
O3
μg/m³
70
NO2
μg/m³
48.2
CO
μg/m³
656.2
Weather
  • ℃
  • ℉
16℃
84%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
  • NO2
  • CO
Places included
Aliso Viejo
AQI 54
Anaheim
AQI 112
Brea
AQI 112
Buena Park
AQI 112
Costa Mesa
AQI 112
Coto de Caza
AQI 54
Cypress
AQI 112
Dana Point
AQI 54
Fountain Valley
AQI 112
Fullerton
AQI 112
Garden Grove
AQI 112
Huntington Beach
AQI 112
Irvine
AQI 54
La Habra
AQI 112
La Palma
AQI 112
Ladera Ranch
AQI 54
Laguna Beach
AQI 54
Laguna Hills
AQI 54
Laguna Niguel
AQI 54
Laguna Woods
AQI 54
Lake Forest
AQI 54
Mission Viejo
AQI 54
Newport Beach
AQI 54
North Tustin
AQI 112
Orange
AQI 112
Placentia
AQI 112
Rancho Mission Viejo
AQI 54
Rancho Santa Margarita
AQI 54
San Clemente
AQI 54
San Juan Capistrano
AQI 54
Santa Ana
AQI 112
Seal Beach
AQI 60
Stanton
AQI 112
Tustin
AQI 112
Villa Park
AQI 112
Westminster
AQI 112
Yorba Linda
AQI 112
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 112
Irvine
AQI 54
Santa Ana
AQI 112
North Tustin
AQI 112
Orange
AQI 112
Villa Park
AQI 112
Fountain Valley
AQI 112
Garden Grove
AQI 112
Costa Mesa
AQI 112
Newport Beach
AQI 54
Anaheim
AQI 112