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  4. Orange County

Orange County

California

2026-05-24 22:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
125.7
PM10
μg/m³
18.8
CO
μg/m³
375
PM2.5
μg/m³
10.8
NO2
μg/m³
9.6
Weather
  • ℃
  • ℉
23℃
57%
17 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • CO
  • PM2.5
  • NO2
Places included
Aliso Viejo
AQI 17
Anaheim
AQI 136
Brea
AQI 25
Buena Park
AQI 25
Costa Mesa
AQI 21
Coto de Caza
AQI 19
Cypress
AQI 25
Dana Point
AQI 17
Fountain Valley
AQI 21
Fullerton
AQI 25
Garden Grove
AQI 21
Huntington Beach
AQI 25
Irvine
AQI 17
La Habra
AQI 143
La Palma
AQI 25
Ladera Ranch
AQI 17
Laguna Beach
AQI 17
Laguna Hills
AQI 17
Laguna Niguel
AQI 17
Laguna Woods
AQI 17
Lake Forest
AQI 17
Mission Viejo
AQI 136
Newport Beach
AQI 17
North Tustin
AQI 21
Orange
AQI 21
Placentia
AQI 25
Rancho Mission Viejo
AQI 17
Rancho Santa Margarita
AQI 19
San Clemente
AQI 19
San Juan Capistrano
AQI 17
Santa Ana
AQI 21
Seal Beach
AQI 20
Stanton
AQI 25
Tustin
AQI 21
Villa Park
AQI 25
Westminster
AQI 25
Yorba Linda
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Tustin
AQI 21
Irvine
AQI 17
Santa Ana
AQI 21
North Tustin
AQI 21
Orange
AQI 21
Villa Park
AQI 25
Fountain Valley
AQI 21
Garden Grove
AQI 21
Costa Mesa
AQI 21
Newport Beach
AQI 17
Anaheim
AQI 136