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  4. Orange County

Orange County

California

2025-12-19 01:00
AQI (India)
Moderately polluted
Pollutants|Pollens
NO2
μg/m³
100.7
CO
μg/m³
1125
PM10
μg/m³
55.4
PM2.5
μg/m³
28.1
O3
μg/m³
46.4
Weather
  • ℃
  • ℉
19℃
69%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • CO
  • PM10
  • PM2.5
  • O3
Places included
Aliso Viejo
AQI 47
Anaheim
AQI 116
Brea
AQI 62
Buena Park
AQI 62
Costa Mesa
AQI 62
Coto de Caza
AQI 47
Cypress
AQI 62
Dana Point
AQI 47
Fountain Valley
AQI 62
Fullerton
AQI 62
Garden Grove
AQI 62
Huntington Beach
AQI 62
Irvine
AQI 47
La Habra
AQI 127
La Palma
AQI 62
Ladera Ranch
AQI 47
Laguna Beach
AQI 47
Laguna Hills
AQI 47
Laguna Niguel
AQI 47
Laguna Woods
AQI 47
Lake Forest
AQI 47
Mission Viejo
AQI 73
Newport Beach
AQI 47
North Tustin
AQI 62
Orange
AQI 62
Placentia
AQI 62
Rancho Mission Viejo
AQI 47
Rancho Santa Margarita
AQI 47
San Clemente
AQI 47
San Juan Capistrano
AQI 47
Santa Ana
AQI 62
Seal Beach
AQI 56
Stanton
AQI 62
Tustin
AQI 62
Villa Park
AQI 62
Westminster
AQI 62
Yorba Linda
AQI 62
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 62
Irvine
AQI 47
Santa Ana
AQI 62
North Tustin
AQI 62
Orange
AQI 62
Villa Park
AQI 62
Fountain Valley
AQI 62
Garden Grove
AQI 62
Costa Mesa
AQI 62
Newport Beach
AQI 47
Anaheim
AQI 116