1. North America
  2. United States
  3. Colorado
  4. Arapahoe County
  5. Centennial

Centennial

Arapahoe County, Colorado

2026-06-14 13:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
81.4
PM10
μg/m³
22
PM2.5
μg/m³
3.2
Weather
  • ℃
  • ℉
11℃
67%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Highland Reservoir - 8100 S. University Blvd.
AQI 26
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

Centennial
AQI 26
Lone Tree
AQI 22
Greenwood Village
AQI 10
Highlands Ranch
AQI 22
Cherry Hills Village
AQI 10
Englewood
AQI 10
Parker
AQI 22
Castle Pines
AQI 22
Littleton
AQI 26
Columbine Valley
AQI 22
Sheridan
AQI 10