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

Costa Mesa

Orange County, California

2025-03-17 14:00
AQI (India)
Good
Pollutants|Pollens
PM2.5
μg/m³
16.7
PM10
μg/m³
24
Weather
  • ℃
  • ℉
10℃
94%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • PM2.5
  • PM10
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

Costa Mesa
AQI 28
Newport Beach
AQI 28
Huntington Beach
AQI 28
Fountain Valley
AQI 28
Irvine
AQI 28
Santa Ana
AQI 28
Tustin
AQI 28
Westminster
AQI 28
Garden Grove
AQI 28
Laguna Beach
AQI 13
Orange
AQI 28