Air Quality in Jefferson City, United States
Windy
20.0°C · 93.8% humidity
20.0°
Feels 20.0°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Jefferson City's air quality — share it
AQI Forecast
34
11am
27
27
27
2pm
27
27
27
5pm
27
34
34
8pm
54
54
54
11pm
54
54
34
2am
34
34
34
5am
34
34
34
8am
34
34
Jefferson City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
93.8%
Humidity
76.2 km/h
Wind ENE
1018.1 hPa
Pressure
19.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Jefferson City?
Temperature & Precipitation
PM2.56.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX19.9
Extreme
What is the 7-day forecast for Jefferson City?
09-05
35.2° 20.0°
1.63 mm
09-06
37.5° 16.0°
3.56 mm
09-07
30.1° 21.2°
2.19 mm
09-08
25.6° 19.1°
7.31 mm
09-09
35.3° 16.9°
0.13 mm
09-10
33.2° 18.8°
0.06 mm
09-11
39.2° 20.0°
0.31 mm
Both models agree
Avg diff: 5.3°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T19:27 UTC.