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  4. Orange County

Orange County

California

2026-05-14 07:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
52.9
NO2
μg/m³
24.8
PM10
μg/m³
10.6
PM2.5
μg/m³
6.9
CO
μg/m³
500
Weather
  • ℃
  • ℉
15℃
83%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 10
Anaheim
AQI 21
Brea
AQI 12
Buena Park
AQI 12
Costa Mesa
AQI 12
Coto de Caza
AQI 10
Cypress
AQI 12
Dana Point
AQI 10
Fountain Valley
AQI 12
Fullerton
AQI 12
Garden Grove
AQI 12
Huntington Beach
AQI 12
Irvine
AQI 10
La Habra
AQI 13
La Palma
AQI 12
Ladera Ranch
AQI 10
Laguna Beach
AQI 10
Laguna Hills
AQI 10
Laguna Niguel
AQI 10
Laguna Woods
AQI 10
Lake Forest
AQI 10
Mission Viejo
AQI 17
Newport Beach
AQI 10
North Tustin
AQI 12
Orange
AQI 12
Placentia
AQI 12
Rancho Mission Viejo
AQI 10
Rancho Santa Margarita
AQI 10
San Clemente
AQI 10
San Juan Capistrano
AQI 10
Santa Ana
AQI 12
Seal Beach
AQI 10
Stanton
AQI 12
Tustin
AQI 12
Villa Park
AQI 12
Westminster
AQI 12
Yorba Linda
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 12
Irvine
AQI 10
Santa Ana
AQI 12
North Tustin
AQI 12
Orange
AQI 12
Villa Park
AQI 12
Fountain Valley
AQI 12
Garden Grove
AQI 12
Costa Mesa
AQI 12
Newport Beach
AQI 10
Anaheim
AQI 21