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  3. California
  4. Orange County

Orange County

California

2026-09-04 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
6.2
O3
μg/m³
46.4
PM10
μg/m³
16.6
NO2
μg/m³
11.4
CO
μg/m³
500
Weather
  • ℃
  • ℉
18℃
85%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Aliso Viejo
AQI 38
Anaheim
AQI 33
Brea
AQI 33
Buena Park
AQI 33
Costa Mesa
AQI 33
Coto de Caza
AQI 38
Cypress
AQI 33
Dana Point
AQI 38
Fountain Valley
AQI 33
Fullerton
AQI 33
Garden Grove
AQI 33
Huntington Beach
AQI 33
Irvine
AQI 38
La Habra
AQI 33
La Palma
AQI 33
Ladera Ranch
AQI 38
Laguna Beach
AQI 38
Laguna Hills
AQI 38
Laguna Niguel
AQI 38
Laguna Woods
AQI 38
Lake Forest
AQI 38
Mission Viejo
AQI 38
Newport Beach
AQI 38
North Tustin
AQI 33
Orange
AQI 33
Placentia
AQI 33
Rancho Mission Viejo
AQI 38
Rancho Santa Margarita
AQI 38
San Clemente
AQI 38
San Juan Capistrano
AQI 38
Santa Ana
AQI 33
Seal Beach
AQI 21
Stanton
AQI 33
Tustin
AQI 33
Villa Park
AQI 33
Westminster
AQI 33
Yorba Linda
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 33
Irvine
AQI 38
Santa Ana
AQI 33
North Tustin
AQI 33
Orange
AQI 33
Villa Park
AQI 33
Fountain Valley
AQI 33
Garden Grove
AQI 33
Costa Mesa
AQI 33
Newport Beach
AQI 38
Anaheim
AQI 33