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AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Orange County
California
2026-09-04 19:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
93.6
PM10
μg/m³
27.9
PM2.5
μg/m³
5.7
NO2
μg/m³
13
CO
μg/m³
625
Pollen
7.1
Weather
℃
℃
℉
27℃
53%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Pollen
O3
PM10
PM2.5
NO2
CO
Places included
Aliso Viejo
AQI 20
Anaheim
AQI 34
Brea
AQI 34
Buena Park
AQI 34
Costa Mesa
AQI 34
Coto de Caza
AQI 20
Cypress
AQI 34
Dana Point
AQI 20
Fountain Valley
AQI 34
Fullerton
AQI 34
Garden Grove
AQI 34
Huntington Beach
AQI 34
Irvine
AQI 20
La Habra
AQI 34
La Palma
AQI 34
Ladera Ranch
AQI 20
Laguna Beach
AQI 20
Laguna Hills
AQI 20
Laguna Niguel
AQI 20
Laguna Woods
AQI 20
Lake Forest
AQI 20
Mission Viejo
AQI 29
Newport Beach
AQI 20
North Tustin
AQI 34
Orange
AQI 34
Placentia
AQI 34
Rancho Mission Viejo
AQI 20
Rancho Santa Margarita
AQI 20
San Clemente
AQI 20
San Juan Capistrano
AQI 20
Santa Ana
AQI 34
Seal Beach
AQI 31
Stanton
AQI 34
Tustin
AQI 34
Villa Park
AQI 34
Westminster
AQI 34
Yorba Linda
AQI 34
Data Sources
http://www.airnow.gov/
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Cities Nearby
Tustin
AQI 34
Irvine
AQI 20
Santa Ana
AQI 34
North Tustin
AQI 34
Orange
AQI 34
Villa Park
AQI 34
Fountain Valley
AQI 34
Garden Grove
AQI 34
Costa Mesa
AQI 34
Newport Beach
AQI 20
Anaheim
AQI 34
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