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

Orange County

California

2026-09-03 18:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11.8
O3
μg/m³
75
PM10
μg/m³
26.6
CO
μg/m³
750
NO2
μg/m³
14.7
Weather
  • ℃
  • ℉
27℃
58%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • CO
  • NO2
Places included
Aliso Viejo
AQI 12
Anaheim
AQI 71
Brea
AQI 71
Buena Park
AQI 71
Costa Mesa
AQI 71
Coto de Caza
AQI 12
Cypress
AQI 71
Dana Point
AQI 12
Fountain Valley
AQI 71
Fullerton
AQI 71
Garden Grove
AQI 71
Huntington Beach
AQI 71
Irvine
AQI 12
La Habra
AQI 71
La Palma
AQI 71
Ladera Ranch
AQI 12
Laguna Beach
AQI 12
Laguna Hills
AQI 12
Laguna Niguel
AQI 12
Laguna Woods
AQI 12
Lake Forest
AQI 12
Mission Viejo
AQI 37
Newport Beach
AQI 12
North Tustin
AQI 71
Orange
AQI 71
Placentia
AQI 71
Rancho Mission Viejo
AQI 12
Rancho Santa Margarita
AQI 12
San Clemente
AQI 12
San Juan Capistrano
AQI 12
Santa Ana
AQI 71
Seal Beach
AQI 32
Stanton
AQI 71
Tustin
AQI 71
Villa Park
AQI 71
Westminster
AQI 71
Yorba Linda
AQI 71
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 71
Irvine
AQI 12
Santa Ana
AQI 71
North Tustin
AQI 71
Orange
AQI 71
Villa Park
AQI 71
Fountain Valley
AQI 71
Garden Grove
AQI 71
Costa Mesa
AQI 71
Newport Beach
AQI 12
Anaheim
AQI 71