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  4. Orange County

Orange County

California

2026-05-13 21:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
107.1
PM10
μg/m³
45.8
PM2.5
μg/m³
7
NO2
μg/m³
11.4
CO
μg/m³
375
Weather
  • ℃
  • ℉
23℃
54%
13 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
Places included
Aliso Viejo
AQI 45
Anaheim
AQI 59
Brea
AQI 59
Buena Park
AQI 59
Costa Mesa
AQI 59
Coto de Caza
AQI 45
Cypress
AQI 59
Dana Point
AQI 45
Fountain Valley
AQI 59
Fullerton
AQI 59
Garden Grove
AQI 59
Huntington Beach
AQI 59
Irvine
AQI 45
La Habra
AQI 59
La Palma
AQI 59
Ladera Ranch
AQI 45
Laguna Beach
AQI 45
Laguna Hills
AQI 45
Laguna Niguel
AQI 45
Laguna Woods
AQI 45
Lake Forest
AQI 45
Mission Viejo
AQI 45
Newport Beach
AQI 45
North Tustin
AQI 59
Orange
AQI 59
Placentia
AQI 59
Rancho Mission Viejo
AQI 45
Rancho Santa Margarita
AQI 45
San Clemente
AQI 45
San Juan Capistrano
AQI 45
Santa Ana
AQI 59
Seal Beach
AQI 33
Stanton
AQI 59
Tustin
AQI 59
Villa Park
AQI 59
Westminster
AQI 59
Yorba Linda
AQI 59
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 59
Irvine
AQI 45
Santa Ana
AQI 59
North Tustin
AQI 59
Orange
AQI 59
Villa Park
AQI 59
Fountain Valley
AQI 59
Garden Grove
AQI 59
Costa Mesa
AQI 59
Newport Beach
AQI 45
Anaheim
AQI 59