Air Quality in De Pere, United States
Windy
26.1°C · 30.6% humidity
26.1°
Feels 26.1°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
De Pere's air quality — share it
AQI Forecast
Calibrated
45
7pm
45
45
41
10pm
45
45
45
1am
45
45
45
4am
45
45
45
7am
44
44
44
10am
44
44
44
1pm
44
44
44
4pm
44
44
Station readings
40
37
CAMS model
adj +20
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
26h · 1 stnDe Pere's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
30.6%
Humidity
53.1 km/h
Wind NW
1017.5 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.85 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for De Pere?
Temperature & Precipitation
PM2.5 Trend
26h · 1 stationPM2.59.85 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
9.85
Median
9.85
Average
9.6
Low
10.1
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.8
What is the 7-day forecast for De Pere?
08-03
27.2° 18.9°
1.44 mm
08-04
24.9° 13.8°
0.13 mm
08-05
23.2° 12.4°
08-06
30.0° 18.4°
0.19 mm
08-07
24.1° 14.4°
08-08
34.0° 15.2°
15.81 mm
08-09
37.8° 20.0°
1.88 mm
Both models agree
Avg diff: 4.2°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 2026-08-08T03:04 UTC.