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  4. Orange County

Orange County

California

2026-05-23 15:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
86.4
PM2.5
μg/m³
12.8
PM10
μg/m³
19.5
CO
μg/m³
375
NO2
μg/m³
11.6
Weather
  • ℃
  • ℉
17℃
76%
5 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
Places included
Aliso Viejo
AQI 19
Anaheim
AQI 90
Brea
AQI 24
Buena Park
AQI 24
Costa Mesa
AQI 24
Coto de Caza
AQI 19
Cypress
AQI 24
Dana Point
AQI 19
Fountain Valley
AQI 24
Fullerton
AQI 24
Garden Grove
AQI 24
Huntington Beach
AQI 24
Irvine
AQI 19
La Habra
AQI 86
La Palma
AQI 24
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 84
Newport Beach
AQI 19
North Tustin
AQI 24
Orange
AQI 24
Placentia
AQI 24
Rancho Mission Viejo
AQI 19
Rancho Santa Margarita
AQI 19
San Clemente
AQI 19
San Juan Capistrano
AQI 19
Santa Ana
AQI 24
Seal Beach
AQI 22
Stanton
AQI 24
Tustin
AQI 24
Villa Park
AQI 24
Westminster
AQI 24
Yorba Linda
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 24
Irvine
AQI 19
Santa Ana
AQI 24
North Tustin
AQI 24
Orange
AQI 24
Villa Park
AQI 24
Fountain Valley
AQI 24
Garden Grove
AQI 24
Costa Mesa
AQI 24
Newport Beach
AQI 19
Anaheim
AQI 90