Air Quality in Grand Forks, United States

Windy
8.8°C · 64.1% humidity
8.8°
Feels 2.9°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
25 6am
25
25
38 9am
34
32
30 12pm
28
27
27 3pm
26
26
26 6pm
25
25
25 9pm
25
25
25 12am
25
25
25 3am
25
25
AD 728×90

Air Quality Index Trend

44h · 1 stn

Grand 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 1.8× the WHO annual guideline of 5 µg/m³.

64.1%
Humidity
71.6 km/h
Wind SSE
1030.0 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
38
9.12 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

44h · 1 station
PM2.59.12 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
AD 300×250
9.12
Median
9.12
Average
9.12
Low
9.12
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.9
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°
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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 2026-05-29T14:51 UTC.