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AQI (US)
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Orange County
California
2026-09-04 07:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
5.1
O3
μg/m³
51.4
PM10
μg/m³
16.3
NO2
μg/m³
16.4
CO
μg/m³
625
Pollen
7.2
Weather
℃
℃
℉
19℃
82%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
PM2.5
O3
PM10
NO2
CO
Places included
Aliso Viejo
AQI 17
Anaheim
AQI 38
Brea
AQI 38
Buena Park
AQI 38
Costa Mesa
AQI 38
Coto de Caza
AQI 17
Cypress
AQI 38
Dana Point
AQI 17
Fountain Valley
AQI 38
Fullerton
AQI 38
Garden Grove
AQI 38
Huntington Beach
AQI 38
Irvine
AQI 17
La Habra
AQI 38
La Palma
AQI 38
Ladera Ranch
AQI 17
Laguna Beach
AQI 17
Laguna Hills
AQI 17
Laguna Niguel
AQI 17
Laguna Woods
AQI 17
Lake Forest
AQI 17
Mission Viejo
AQI 26
Newport Beach
AQI 17
North Tustin
AQI 38
Orange
AQI 38
Placentia
AQI 38
Rancho Mission Viejo
AQI 17
Rancho Santa Margarita
AQI 17
San Clemente
AQI 17
San Juan Capistrano
AQI 17
Santa Ana
AQI 38
Seal Beach
AQI 35
Stanton
AQI 38
Tustin
AQI 38
Villa Park
AQI 38
Westminster
AQI 38
Yorba Linda
AQI 38
Data Sources
http://www.airnow.gov/
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Cities Nearby
Tustin
AQI 38
Irvine
AQI 17
Santa Ana
AQI 38
North Tustin
AQI 38
Orange
AQI 38
Villa Park
AQI 38
Fountain Valley
AQI 38
Garden Grove
AQI 38
Costa Mesa
AQI 38
Newport Beach
AQI 17
Anaheim
AQI 38
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