Air Quality in Grand Forks, United States
Windy
18.4°C · 44.3% humidity
18.4°
Feels 18.4°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Grand Forks's air quality — share it
AQI Forecast
25
4pm
25
25
25
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
25
25
7am
25
25
25
10am
25
25
25
1pm
25
25
Air Quality Index Trend
44h · 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. Current PM2.5 concentration in Grand Forks is 1.2× the WHO annual guideline of 5 µg/m³.
44.3%
Humidity
78.6 km/h
Wind SSE
1028.1 hPa
Pressure
2.2
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Grand Forks?
Temperature & Precipitation
PM2.5 Trend
44h · 1 stationPM2.56.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.2
Moderate
What is the 7-day forecast for Grand Forks?
05-29
20.2° 8.8°
05-30
25.3° 6.0°
0.25 mm
05-31
31.3° 13.5°
06-01
27.3° 12.0°
06-02
22.3° 9.3°
06-03
27.5° 17.5°
1.19 mm
06-04
25.6° 13.6°
Both models agree
Avg diff: 6.6°C
Where are air quality stations near Grand Forks?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:24 UTC.