Air Quality in Bismarck, United States
Windy
18.9°C · 43.6% humidity
18.9°
Feels 18.9°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Bismarck's air quality — share it
AQI Forecast
25
8am
25
25
26
11am
25
25
25
2pm
25
25
25
5pm
24
24
25
8pm
25
25
25
11pm
25
24
24
2am
24
24
24
5am
24
24
Air Quality Index Trend
39h · 2 stnBismarck's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
43.6%
Humidity
58.7 km/h
Wind WNW
1019.2 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Bismarck?
Temperature & Precipitation
PM2.5 Trend
39h · 2 stationsPM2.56.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
Station readings (1 station within 25 km)
6.2
Median
6.2
Average
6.2
Low
6.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +0.1
What is the 7-day forecast for Bismarck?
09-05
26.9° 9.8°
0.19 mm
09-06
25.7° 8.8°
1.5 mm
09-07
25.8° 12.6°
0.75 mm
09-08
18.3° 14.3°
09-09
24.4° 17.6°
0.69 mm
09-10
24.9° 6.3°
0.75 mm
09-11
20.0° 7.1°
2.81 mm
Both models agree
Avg diff: 5.1°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T16:32 UTC.