1. North America
  2. United States
  3. California
  4. Orange County

Orange County

California

2026-01-19 20:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
89.3
PM2.5
μg/m³
6.2
PM10
μg/m³
20.4
NO2
μg/m³
30.9
CO
μg/m³
625
Weather
  • ℃
  • ℉
24℃
36%
6 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
Places included
Aliso Viejo
AQI 30
Anaheim
AQI 39
Brea
AQI 39
Buena Park
AQI 39
Costa Mesa
AQI 39
Coto de Caza
AQI 30
Cypress
AQI 39
Dana Point
AQI 30
Fountain Valley
AQI 39
Fullerton
AQI 39
Garden Grove
AQI 39
Huntington Beach
AQI 39
Irvine
AQI 30
La Habra
AQI 39
La Palma
AQI 39
Ladera Ranch
AQI 30
Laguna Beach
AQI 30
Laguna Hills
AQI 30
Laguna Niguel
AQI 30
Laguna Woods
AQI 30
Lake Forest
AQI 30
Mission Viejo
AQI 46
Newport Beach
AQI 30
North Tustin
AQI 39
Orange
AQI 39
Placentia
AQI 39
Rancho Mission Viejo
AQI 30
Rancho Santa Margarita
AQI 30
San Clemente
AQI 30
San Juan Capistrano
AQI 30
Santa Ana
AQI 39
Seal Beach
AQI 35
Stanton
AQI 39
Tustin
AQI 39
Villa Park
AQI 39
Westminster
AQI 39
Yorba Linda
AQI 39
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Tustin
AQI 39
Irvine
AQI 30
Santa Ana
AQI 39
North Tustin
AQI 39
Orange
AQI 39
Villa Park
AQI 39
Fountain Valley
AQI 39
Garden Grove
AQI 39
Costa Mesa
AQI 39
Newport Beach
AQI 30
Anaheim
AQI 39