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  4. Orange County

Orange County

California

2026-06-16 10:00
CAQI (Europe)
Very Low
Pollutants|Pollens
PM10
μg/m³
22.2
O3
μg/m³
33.6
PM2.5
μg/m³
6.2
NO2
μg/m³
16.4
CO
μg/m³
250
Weather
  • ℃
  • ℉
17℃
87%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 19
Anaheim
AQI 22
Brea
AQI 25
Buena Park
AQI 25
Costa Mesa
AQI 25
Coto de Caza
AQI 19
Cypress
AQI 25
Dana Point
AQI 19
Fountain Valley
AQI 25
Fullerton
AQI 25
Garden Grove
AQI 25
Huntington Beach
AQI 25
Irvine
AQI 19
La Habra
AQI 25
La Palma
AQI 25
Ladera Ranch
AQI 19
Laguna Beach
AQI 19
Laguna Hills
AQI 19
Laguna Niguel
AQI 19
Laguna Woods
AQI 19
Lake Forest
AQI 19
Mission Viejo
AQI 20
Newport Beach
AQI 19
North Tustin
AQI 25
Orange
AQI 25
Placentia
AQI 25
Rancho Mission Viejo
AQI 19
Rancho Santa Margarita
AQI 19
San Clemente
AQI 19
San Juan Capistrano
AQI 19
Santa Ana
AQI 25
Seal Beach
AQI 18
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 19
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 19
Anaheim
AQI 22