Air Quality in Chaska, United States
Partly Cloudy
29.5°C · 61.1% humidity
29.5°
Feels 33.9°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Chaska's air quality — share it
AQI Forecast
24
3pm
24
24
52
6pm
44
39
37
9pm
34
30
29
12am
28
27
26
3am
26
26
26
6am
25
54
66
9am
84
84
83
12pm
83
83
Air Quality Index Trend
47h · 4 stnChaska's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
61.1%
Humidity
17.4 km/h
Wind SSE
1012.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.68 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Chaska?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.512.68 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Chaska?
07-21
27.3° 22.6°
1.25 mm
07-22
29.5° 16.0°
1.31 mm
07-23
22.5° 16.4°
07-24
27.8° 18.1°
3.25 mm
07-25
27.8° 16.4°
07-26
26.0° 20.7°
2.44 mm
07-27
34.5° 17.2°
0.19 mm
Both models agree
Avg diff: 3.7°C
What cities are near Chaska?
Get AQI alerts for Chaska
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T23:26 UTC.