1. North America
  2. United States
  3. Missouri
  5. Union Star

Union Star

Polk Township, DeKalb County

2025-12-16 11:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
43.8
PM10
μg/m³
19.2
O3
μg/m³
38.7
PM2.5
μg/m³
6.3
SO2
μg/m³
0.2
Weather
  • ℃
  • ℉
-3℃
87%
12 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • PM10
  • O3
  • PM2.5
  • SO2

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

Union Star
AQI 22
King City
AQI 19
Cosby
AQI 19
Rea
AQI 19
Amity
AQI 22
Clarksdale
AQI 19
Savannah
AQI 19
Rosendale
AQI 19
Maysville
AQI 22
Guilford
AQI 19
Bolckow
AQI 19