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  4. Orange County

Orange County

California

2026-05-13 15:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
66
PM2.5
μg/m³
10.6
O3
μg/m³
60.7
NO2
μg/m³
27.5
CO
μg/m³
625
Weather
  • ℃
  • ℉
19℃
77%
3 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
Places included
Aliso Viejo
AQI 56
Anaheim
AQI 72
Brea
AQI 72
Buena Park
AQI 72
Costa Mesa
AQI 72
Coto de Caza
AQI 56
Cypress
AQI 72
Dana Point
AQI 56
Fountain Valley
AQI 72
Fullerton
AQI 72
Garden Grove
AQI 72
Huntington Beach
AQI 72
Irvine
AQI 56
La Habra
AQI 72
La Palma
AQI 72
Ladera Ranch
AQI 56
Laguna Beach
AQI 56
Laguna Hills
AQI 56
Laguna Niguel
AQI 56
Laguna Woods
AQI 56
Lake Forest
AQI 56
Mission Viejo
AQI 56
Newport Beach
AQI 56
North Tustin
AQI 72
Orange
AQI 72
Placentia
AQI 72
Rancho Mission Viejo
AQI 56
Rancho Santa Margarita
AQI 56
San Clemente
AQI 56
San Juan Capistrano
AQI 56
Santa Ana
AQI 72
Seal Beach
AQI 29
Stanton
AQI 72
Tustin
AQI 72
Villa Park
AQI 72
Westminster
AQI 72
Yorba Linda
AQI 72
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 72
Irvine
AQI 56
Santa Ana
AQI 72
North Tustin
AQI 72
Orange
AQI 72
Villa Park
AQI 72
Fountain Valley
AQI 72
Garden Grove
AQI 72
Costa Mesa
AQI 72
Newport Beach
AQI 56
Anaheim
AQI 72