Air Quality in Jefferson City, United States
Windy
27.9°C · 35.4% humidity
27.9°
Feels 27.9°
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Jefferson City's air quality — share it
AQI Forecast
54
5pm
54
54
45
8pm
48
49
51
11pm
52
52
53
2am
53
33
34
5am
34
34
34
8am
54
54
54
11am
54
54
54
2pm
54
54
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.
35.4%
Humidity
68.9 km/h
Wind NE
1017.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.85 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Jefferson City?
Temperature & Precipitation
PM2.510.85 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
What is the 7-day forecast for Jefferson City?
08-03
27.9° 17.4°
0.75 mm
08-04
35.0° 17.0°
08-05
36.6° 15.4°
0.06 mm
08-06
38.8° 23.7°
0.25 mm
08-07
29.6° 19.7°
19.25 mm
08-08
37.5° 23.9°
0.25 mm
08-09
35.1° 22.2°
2.87 mm
Both models agree
Avg diff: 4.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T01:04 UTC.