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

Jefferson County

Missouri

2026-05-16 18:00
AQI (Netherlands)
Moderate
Pollutants|Pollens
O3
μg/m³
64.3
PM2.5
μg/m³
16.7
PM10
μg/m³
18.8
NO2
μg/m³
9.9
Weather
  • ℃
  • ℉
26℃
87%
13 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
Arnold Township
AQI 5
Central Township
AQI 3
High Ridge Township
AQI 3
Imperial Township
AQI 3
Joachim Township
AQI 3
Meramec
AQI 3
Plattin Township
AQI 5
River View Township
AQI 3
Valle Township
AQI 5
Windsor Township
AQI 3
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 3
Horine
AQI 3
De Soto
AQI 5
Festus
AQI 3
Olympian Village
AQI 5
Pevely
AQI 3
Crystal City
AQI 3
Herculaneum
AQI 3
Cedar Hill Lakes
AQI 3
Cedar Hill
AQI 3
Barnhart
AQI 3