What is the air quality in Chaska today?

The current Air Quality Index (AQI) in Chaska is 34 (Good). PM2.5 concentration is 8.2 µg/m³.

What is the temperature in Chaska right now?

The current temperature in Chaska is 20.0°C (feels like 20.0°C). Humidity is 28.9% and wind speed is 56.5 km/h.

Is it safe to go outside in Chaska?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 6.9 (High).

Air Quality in Chaska, United States

Windy

20.0°C · 28.9% humidity

20.0°

Feels 20.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 11am

34 2pm

28 5pm

28 8pm

27 11pm

25 2am

25 5am

25 8am

Air Quality Index Trend

45h · 19 stn

View full history →

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

28.9%

Humidity

56.5 km/h

Wind NW

1020.7 hPa

Pressure

6.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.2 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Chaska?

Temperature & Precipitation

PM2.5 Trend

45h · 19 stations

PM2.58.2 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX6.9

High

Station readings (1 station within 25 km)

8.2

Median

8.2

Average

8.2

Low

8.2

High

PM2.5 µg/m³ · Model: 9.75 · Bias: +1.5

What is the 7-day forecast for Chaska?

09-05

26.8° 18.9°

4.5 mm

09-06

28.9° 10.1°

0.38 mm

09-07

28.8° 18.0°

1.19 mm

09-08

27.0° 15.4°

3.44 mm

09-09

30.0° 16.3°

0.13 mm

09-10

27.2° 15.8°

8.94 mm

09-11

19.2° 9.9°

6.81 mm

Both models agree Avg diff: 5.2°C

Where are air quality stations near Chaska?

Shakopee, Minnesota, USA

7.1 km PM2.5: 7.2 µg/m³

Lakeville - Near Road, Minnesota, USA

26.6 km PM2.5: 5.8 µg/m³

What cities are near Chaska?

34 Shakopee 34 Chanhassen 30 Eden Prairie 23 Minnetonka 28 Prior Lake 28 Hopkins 30 Savage 28 Minnetonka Mills 31 Edina 30 Burnsville

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-09-05T19:25 UTC.