Air Quality in Appleton, United States

Windy
25.7°C · 31.6% humidity
25.7°
Feels 25.7°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
34 8pm
34
34
40 11pm
38
37
36 2am
36
35
35 5am
35
34
33 8am
33
33
33 11am
33
33
33 2pm
33
33
33 5pm
34
34
Station readings
35
32
31
30
CAMS model adj +9
25
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
25
25
AD 728×90

Air Quality Index Trend

31h · 1 stn

Appleton's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

31.6%
Humidity
55.2 km/h
Wind NW
1018.1 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.6 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Appleton?

Temperature & Precipitation

PM2.5 Trend

31h · 1 station
PM2.59.6 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (2 stations within 25 km)
9.6
Median
9.6
Average
9.6
Low
9.6
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.5

What is the 7-day forecast for Appleton?

08-03
25.7° 18.6°
1.94 mm
08-04
24.9° 13.1°
0.19 mm
08-05
26.6° 11.3°
0.06 mm
08-06
34.4° 18.7°
0.06 mm
08-07
28.2° 13.0°
08-08
35.6° 14.5°
13.06 mm
08-09
36.0° 21.0°
2.94 mm
Both models agree Avg diff: 4.6°C

Where are air quality stations near Appleton?

32
Appleton Aal, Wisconsin, USA
5.3 km PM2.5: 7.7 µg/m³
30
Appleton Aal, Wisconsin, USA
5.3 km PM2.5: 7.2 µg/m³

What cities are near Appleton?

40 Menasha 40 Neenah 40 Kaukauna 35 Oshkosh 41 De Pere 41 Ashwaubenon 41 Howard 41 Green Bay 41 Bellevue 39 Fond du Lac
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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 2026-08-08T04:42 UTC.