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  4. Orange County

Orange County

California

2026-05-13 19:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
105.7
PM10
μg/m³
45
PM2.5
μg/m³
7.2
NO2
μg/m³
12
CO
μg/m³
250
Weather
  • ℃
  • ℉
23℃
57%
10 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 27
Anaheim
AQI 54
Brea
AQI 54
Buena Park
AQI 54
Costa Mesa
AQI 54
Coto de Caza
AQI 27
Cypress
AQI 54
Dana Point
AQI 27
Fountain Valley
AQI 54
Fullerton
AQI 54
Garden Grove
AQI 54
Huntington Beach
AQI 54
Irvine
AQI 27
La Habra
AQI 54
La Palma
AQI 54
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 44
Newport Beach
AQI 27
North Tustin
AQI 54
Orange
AQI 54
Placentia
AQI 54
Rancho Mission Viejo
AQI 27
Rancho Santa Margarita
AQI 27
San Clemente
AQI 27
San Juan Capistrano
AQI 27
Santa Ana
AQI 54
Seal Beach
AQI 25
Stanton
AQI 54
Tustin
AQI 54
Villa Park
AQI 54
Westminster
AQI 54
Yorba Linda
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 54
Irvine
AQI 27
Santa Ana
AQI 54
North Tustin
AQI 54
Orange
AQI 54
Villa Park
AQI 54
Fountain Valley
AQI 54
Garden Grove
AQI 54
Costa Mesa
AQI 54
Newport Beach
AQI 27
Anaheim
AQI 54