Appleton Aal, Wisconsin, USA Air Quality

Monitoring Station · Appleton, United States
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 1pm
45
45
45 4pm
45
45
45 7pm
45
45
45 10pm
45
48
55 1am
75
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
CAMS model adj +21
24
24
24
24
24
24
24
24
24
24
24
27
34
54

Air Quality Forecast (24h)

PM2.529.2 µg/m³ ×1.9 WHO
Moderate
View city history →

Nearby Monitoring Stations

38
Appleton Aal, Wisconsin, USA
0.0 km PM2.5: 9.1 µg/m³

Nearby Cities

62 Appleton 62 Kaukauna 62 Menasha 62 Neenah 46 De Pere 46 Ashwaubenon 42 Oshkosh 46 Howard 46 Green Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T16:35 UTC.