1. North America
  2. United States
  3. Missouri
  4. Jefferson County

Jefferson County

Missouri

2026-05-18 09:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
60
PM2.5
μg/m³
10.7
PM10
μg/m³
16
NO2
μg/m³
10.9
SO2
μg/m³
3.1
Weather
  • ℃
  • ℉
25℃
85%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
Places included
Arnold Township
AQI 60
Central Township
AQI 18
High Ridge Township
AQI 18
Imperial Township
AQI 18
Joachim Township
AQI 18
Meramec
AQI 18
Plattin Township
AQI 84
River View Township
AQI 18
Valle Township
AQI 86
Windsor Township
AQI 18
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

Hillsboro
AQI 18
Horine
AQI 18
De Soto
AQI 88
Festus
AQI 18
Olympian Village
AQI 85
Pevely
AQI 18
Crystal City
AQI 18
Herculaneum
AQI 18
Cedar Hill Lakes
AQI 18
Cedar Hill
AQI 18
Barnhart
AQI 18