Air Quality in Grand Forks, United States
Drizzle
11.5°C · 81.9% humidity
11.5°
Feels 11.5°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Grand Forks's air quality — share it
AQI Forecast
25
5am
25
25
35
8am
32
29
28
11am
27
26
25
2pm
26
26
24
5pm
24
24
25
8pm
25
25
25
11pm
25
25
25
2am
25
25
Air Quality Index Trend
45h · 1 stnGrand Forks's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
81.9%
Humidity
120.7 km/h
Wind N
1011.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.28 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Grand Forks?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.58.28 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
8.28
Median
8.28
Average
8.28
Low
8.28
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -2.3
What is the 7-day forecast for Grand Forks?
09-05
26.8° 11.5°
2.44 mm
09-06
22.6° 11.1°
5.38 mm
09-07
26.0° 12.9°
1.25 mm
09-08
29.5° 11.2°
0.69 mm
09-09
25.9° 17.4°
09-10
23.3° 9.0°
2.0 mm
09-11
19.5° 8.2°
Both models agree
Avg diff: 4.7°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 2026-09-05T13:05 UTC.