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  4. Orange County

Orange County

California

2026-04-29 09:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
18.1
O3
μg/m³
35
PM2.5
μg/m³
7.9
NO2
μg/m³
23
CO
μg/m³
625
Weather
  • ℃
  • ℉
13℃
75%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 15
Anaheim
AQI 23
Brea
AQI 23
Buena Park
AQI 23
Costa Mesa
AQI 23
Coto de Caza
AQI 15
Cypress
AQI 23
Dana Point
AQI 15
Fountain Valley
AQI 23
Fullerton
AQI 23
Garden Grove
AQI 23
Huntington Beach
AQI 23
Irvine
AQI 15
La Habra
AQI 23
La Palma
AQI 23
Ladera Ranch
AQI 15
Laguna Beach
AQI 15
Laguna Hills
AQI 15
Laguna Niguel
AQI 15
Laguna Woods
AQI 15
Lake Forest
AQI 15
Mission Viejo
AQI 15
Newport Beach
AQI 15
North Tustin
AQI 23
Orange
AQI 23
Placentia
AQI 23
Rancho Mission Viejo
AQI 15
Rancho Santa Margarita
AQI 15
San Clemente
AQI 15
San Juan Capistrano
AQI 15
Santa Ana
AQI 23
Seal Beach
AQI 19
Stanton
AQI 23
Tustin
AQI 23
Villa Park
AQI 23
Westminster
AQI 23
Yorba Linda
AQI 23
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 23
Irvine
AQI 15
Santa Ana
AQI 23
North Tustin
AQI 23
Orange
AQI 23
Villa Park
AQI 23
Fountain Valley
AQI 23
Garden Grove
AQI 23
Costa Mesa
AQI 23
Newport Beach
AQI 15
Anaheim
AQI 23