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  4. Orange County

Orange County

California

2026-08-10 21:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM10
μg/m³
61.1
O3
μg/m³
113.6
PM2.5
μg/m³
10.2
NO2
μg/m³
15.9
CO
μg/m³
500
Weather
  • ℃
  • ℉
32℃
46%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 27
Anaheim
AQI 75
Brea
AQI 75
Buena Park
AQI 75
Costa Mesa
AQI 75
Coto de Caza
AQI 27
Cypress
AQI 75
Dana Point
AQI 27
Fountain Valley
AQI 75
Fullerton
AQI 75
Garden Grove
AQI 75
Huntington Beach
AQI 75
Irvine
AQI 27
La Habra
AQI 75
La Palma
AQI 75
Ladera Ranch
AQI 27
Laguna Beach
AQI 27
Laguna Hills
AQI 27
Laguna Niguel
AQI 27
Laguna Woods
AQI 27
Lake Forest
AQI 27
Mission Viejo
AQI 43
Newport Beach
AQI 27
North Tustin
AQI 75
Orange
AQI 75
Placentia
AQI 75
Rancho Mission Viejo
AQI 27
Rancho Santa Margarita
AQI 27
San Clemente
AQI 27
San Juan Capistrano
AQI 27
Santa Ana
AQI 75
Seal Beach
AQI 27
Stanton
AQI 75
Tustin
AQI 75
Villa Park
AQI 75
Westminster
AQI 75
Yorba Linda
AQI 75
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 75
Irvine
AQI 27
Santa Ana
AQI 75
North Tustin
AQI 75
Orange
AQI 75
Villa Park
AQI 75
Fountain Valley
AQI 75
Garden Grove
AQI 75
Costa Mesa
AQI 75
Newport Beach
AQI 27
Anaheim
AQI 75