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  4. Orange County

Orange County

California

2026-09-16 02:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
80
CO
μg/m³
875
PM10
μg/m³
22
NO2
μg/m³
13.7
PM2.5
μg/m³
9.2
Weather
  • ℃
  • ℉
22℃
73%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • CO
  • PM10
  • NO2
  • PM2.5
Places included
Aliso Viejo
AQI 18
Anaheim
AQI 80
Brea
AQI 25
Buena Park
AQI 25
Costa Mesa
AQI 25
Coto de Caza
AQI 18
Cypress
AQI 25
Dana Point
AQI 18
Fountain Valley
AQI 25
Fullerton
AQI 25
Garden Grove
AQI 25
Huntington Beach
AQI 25
Irvine
AQI 18
La Habra
AQI 80
La Palma
AQI 25
Ladera Ranch
AQI 18
Laguna Beach
AQI 18
Laguna Hills
AQI 18
Laguna Niguel
AQI 18
Laguna Woods
AQI 18
Lake Forest
AQI 18
Mission Viejo
AQI 82
Newport Beach
AQI 18
North Tustin
AQI 25
Orange
AQI 25
Placentia
AQI 25
Rancho Mission Viejo
AQI 18
Rancho Santa Margarita
AQI 18
San Clemente
AQI 18
San Juan Capistrano
AQI 18
Santa Ana
AQI 25
Seal Beach
AQI 25
Stanton
AQI 25
Tustin
AQI 25
Villa Park
AQI 25
Westminster
AQI 25
Yorba Linda
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 25
Irvine
AQI 18
Santa Ana
AQI 25
North Tustin
AQI 25
Orange
AQI 25
Villa Park
AQI 25
Fountain Valley
AQI 25
Garden Grove
AQI 25
Costa Mesa
AQI 25
Newport Beach
AQI 18
Anaheim
AQI 80