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  4. Orange County

Orange County

California

2026-09-25 16:00
CAQI (Europe)
Medium
Pollutants|Pollens
PM10
μg/m³
82.9
PM2.5
μg/m³
18.2
O3
μg/m³
50.7
NO2
μg/m³
27.1
CO
μg/m³
750
Weather
  • ℃
  • ℉
24℃
76%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
Places included
Aliso Viejo
AQI 26
Anaheim
AQI 76
Brea
AQI 76
Buena Park
AQI 76
Costa Mesa
AQI 76
Coto de Caza
AQI 43
Cypress
AQI 76
Dana Point
AQI 26
Fountain Valley
AQI 76
Fullerton
AQI 76
Garden Grove
AQI 76
Huntington Beach
AQI 76
Irvine
AQI 76
La Habra
AQI 76
La Palma
AQI 76
Ladera Ranch
AQI 26
Laguna Beach
AQI 26
Laguna Hills
AQI 26
Laguna Niguel
AQI 26
Laguna Woods
AQI 26
Lake Forest
AQI 26
Mission Viejo
AQI 35
Newport Beach
AQI 76
North Tustin
AQI 76
Orange
AQI 76
Placentia
AQI 76
Rancho Mission Viejo
AQI 26
Rancho Santa Margarita
AQI 43
San Clemente
AQI 26
San Juan Capistrano
AQI 26
Santa Ana
AQI 76
Seal Beach
AQI 33
Stanton
AQI 76
Tustin
AQI 76
Villa Park
AQI 76
Westminster
AQI 76
Yorba Linda
AQI 76
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 76
Irvine
AQI 76
Santa Ana
AQI 76
North Tustin
AQI 76
Orange
AQI 76
Villa Park
AQI 76
Fountain Valley
AQI 76
Garden Grove
AQI 76
Costa Mesa
AQI 76
Newport Beach
AQI 76
Anaheim
AQI 76