What is the air quality in Stillwater today?

The current Air Quality Index (AQI) in Stillwater is 46 (Good). PM2.5 concentration is 11.0 µg/m³.

What is the temperature in Stillwater right now?

The current temperature in Stillwater is 28.8°C (feels like 28.8°C). Humidity is 20.1% and wind speed is 48.6 km/h.

Is it safe to go outside in Stillwater?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Stillwater, United States

Windy

28.8°C · 20.1% humidity

28.8°

Feels 28.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

34 5pm

46 8pm

34 11pm

37 2am

35 5am

25 8am

25 11am

25 2pm

Air Quality Index Trend

45h · 15 stn

View full history →

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

20.1%

Humidity

48.6 km/h

Wind N

1018.3 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.0 µg/m³

PM10

20.55 µg/m³

050100150200300500

What is the weather forecast for Stillwater?

Temperature & Precipitation

PM2.5 Trend

45h · 15 stations

PM2.511.0 µg/m³ ✓ WHO

Good

PM1020.55 µg/m³

Good

UV INDEX5.9

High

Station readings (1 station within 25 km)

11.0

Median

11.0

Average

11.0

Low

11.0

High

PM2.5 µg/m³ · Model: 10.85 · Bias: -0.2

What is the 7-day forecast for Stillwater?

08-03

29.0° 15.7°

08-04

32.7° 8.1°

0.69 mm

08-05

27.0° 11.0°

1.75 mm

08-06

44.7° 16.1°

2.87 mm

08-07

29.4° 15.1°

08-08

36.1° 13.9°

0.5 mm

08-09

29.8° 24.1°

3.13 mm

Both models agree Avg diff: 5.0°C

Where are air quality stations near Stillwater?

Hoyt

18.3 km PM2.5: 8.6 µg/m³

Orange

19.0 km PM2.5: 9.4 µg/m³

GESCC Office

20.0 km PM2.5: 10.9 µg/m³

White Bear

20.1 km PM2.5: 9.9 µg/m³

St. Paul-Harding H.S., Minnesota, USA

21.0 km PM2.5: 5.5 µg/m³

7th

26.5 km PM2.5: 9.7 µg/m³

Burgess

26.5 km PM2.5: 10.0 µg/m³

What cities are near Stillwater?

44 Oakdale 42 White Bear Lake 45 Maplewood 46 Woodbury 48 Lino Lakes 42 South Saint Paul 43 Saint Paul 41 River Falls 42 Shoreview 46 Cottage Grove

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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 2026-08-08T01:04 UTC.