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  4. Orange County

Orange County

California

2026-05-14 08:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
51.4
PM10
μg/m³
12.1
NO2
μg/m³
22.5
PM2.5
μg/m³
6.4
CO
μg/m³
375
Weather
  • ℃
  • ℉
14℃
85%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 11
Anaheim
AQI 19
Brea
AQI 13
Buena Park
AQI 13
Costa Mesa
AQI 13
Coto de Caza
AQI 11
Cypress
AQI 13
Dana Point
AQI 11
Fountain Valley
AQI 13
Fullerton
AQI 13
Garden Grove
AQI 13
Huntington Beach
AQI 13
Irvine
AQI 11
La Habra
AQI 13
La Palma
AQI 13
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 13
Orange
AQI 13
Placentia
AQI 13
Rancho Mission Viejo
AQI 11
Rancho Santa Margarita
AQI 11
San Clemente
AQI 11
San Juan Capistrano
AQI 11
Santa Ana
AQI 13
Seal Beach
AQI 11
Stanton
AQI 13
Tustin
AQI 13
Villa Park
AQI 13
Westminster
AQI 13
Yorba Linda
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 13
Irvine
AQI 11
Santa Ana
AQI 13
North Tustin
AQI 13
Orange
AQI 13
Villa Park
AQI 13
Fountain Valley
AQI 13
Garden Grove
AQI 13
Costa Mesa
AQI 13
Newport Beach
AQI 11
Anaheim
AQI 19