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

Placentia

Orange County, California

2025-12-11 20:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
19.9
PM10
μg/m³
41
Weather
  • ℃
  • ℉
26℃
39%
18 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • 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

Placentia
AQI 71
Yorba Linda
AQI 71
Fullerton
AQI 71
Anaheim
AQI 65
Brea
AQI 71
Villa Park
AQI 71
Orange
AQI 71
La Habra
AQI 71
Rowland Heights
AQI 71
Buena Park
AQI 71
Garden Grove
AQI 71