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

Orange County

California

2026-09-03 07:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
8.8
O3
μg/m³
52.9
PM10
μg/m³
21.5
NO2
μg/m³
24.4
CO
μg/m³
1000
Weather
  • ℃
  • ℉
19℃
78%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
Places included
Aliso Viejo
AQI 49
Anaheim
AQI 51
Brea
AQI 51
Buena Park
AQI 51
Costa Mesa
AQI 51
Coto de Caza
AQI 49
Cypress
AQI 51
Dana Point
AQI 49
Fountain Valley
AQI 51
Fullerton
AQI 51
Garden Grove
AQI 51
Huntington Beach
AQI 51
Irvine
AQI 49
La Habra
AQI 51
La Palma
AQI 51
Ladera Ranch
AQI 49
Laguna Beach
AQI 49
Laguna Hills
AQI 49
Laguna Niguel
AQI 49
Laguna Woods
AQI 49
Lake Forest
AQI 49
Mission Viejo
AQI 49
Newport Beach
AQI 49
North Tustin
AQI 51
Orange
AQI 51
Placentia
AQI 51
Rancho Mission Viejo
AQI 49
Rancho Santa Margarita
AQI 49
San Clemente
AQI 49
San Juan Capistrano
AQI 49
Santa Ana
AQI 51
Seal Beach
AQI 23
Stanton
AQI 51
Tustin
AQI 51
Villa Park
AQI 51
Westminster
AQI 51
Yorba Linda
AQI 51
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 51
Irvine
AQI 49
Santa Ana
AQI 51
North Tustin
AQI 51
Orange
AQI 51
Villa Park
AQI 51
Fountain Valley
AQI 51
Garden Grove
AQI 51
Costa Mesa
AQI 51
Newport Beach
AQI 49
Anaheim
AQI 51