Air Quality in Jefferson City, United States

Windy
17.3°C · 61.6% humidity
17.3°
Feels 17.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
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View AQI history for Jefferson City →

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.

61.6%
Humidity
58.9 km/h
Wind E
1018.3 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.2 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Jefferson City?

Temperature & Precipitation

PM2.58.2 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Jefferson City?

10-20
12.3° 1.4°
10-21
25.1° 12.5°
3.38 mm
10-22
20.8° 9.7°
6.5 mm
10-23
12.6° 8.8°
1.63 mm
10-24
25.5° 11.1°
10-25
16.4° 1.6°
10-26
25.1° 5.1°
Both models agree Avg diff: 4.4°C

What cities are near Jefferson City?

27 Columbia 27 Rolla 34 Sedalia 27 Fort Leonard Wood 23 Wentzville 51 O'Fallon 30 Wildwood 51 Saint Peters 34 Warrensburg 29 Chesterfield
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:06 UTC.