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  4. Orange County

Orange County

California

2025-12-30 02:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
76.4
PM10
μg/m³
15.2
NO2
μg/m³
15.4
PM2.5
μg/m³
2.9
CO
μg/m³
187.5
Weather
  • ℃
  • ℉
19℃
25%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
Places included
Aliso Viejo
AQI 12
Anaheim
AQI 34
Brea
AQI 18
Buena Park
AQI 18
Costa Mesa
AQI 18
Coto de Caza
AQI 12
Cypress
AQI 18
Dana Point
AQI 12
Fountain Valley
AQI 18
Fullerton
AQI 18
Garden Grove
AQI 18
Huntington Beach
AQI 18
Irvine
AQI 12
La Habra
AQI 32
La Palma
AQI 18
Ladera Ranch
AQI 12
Laguna Beach
AQI 12
Laguna Hills
AQI 12
Laguna Niguel
AQI 12
Laguna Woods
AQI 12
Lake Forest
AQI 12
Mission Viejo
AQI 32
Newport Beach
AQI 12
North Tustin
AQI 18
Orange
AQI 18
Placentia
AQI 18
Rancho Mission Viejo
AQI 12
Rancho Santa Margarita
AQI 12
San Clemente
AQI 12
San Juan Capistrano
AQI 12
Santa Ana
AQI 18
Seal Beach
AQI 10
Stanton
AQI 18
Tustin
AQI 18
Villa Park
AQI 18
Westminster
AQI 18
Yorba Linda
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 18
Irvine
AQI 12
Santa Ana
AQI 18
North Tustin
AQI 18
Orange
AQI 18
Villa Park
AQI 18
Fountain Valley
AQI 18
Garden Grove
AQI 18
Costa Mesa
AQI 18
Newport Beach
AQI 12
Anaheim
AQI 34