Air Quality in Cottage Grove, United States

Windy
27.2°C · 50.0% humidity
27.2°
Feels 29.1°
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
16 stations

Nearby Monitoring Stations

AQI Forecast
24 11am
24
24
65 2pm
53
45
39 5pm
35
32
31 8pm
29
27
26 11pm
25
26
26 2am
26
25
25 5am
27
27
66 8am
83
146
AD 728×90

Air Quality Index Trend

48h · 4 stn

Cottage Grove's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Cottage Grove is 1.2× the WHO 24-hour guideline of 15 µg/m³.

50.0%
Humidity
42.6 km/h
Wind S
1014.5 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
65
18.74 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Cottage Grove?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.518.74 µg/m³ ×1.2 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (16 stations within 25 km)
18.74
Median
18.85
Average
17.06
Low
20.67
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -11.7

What is the 7-day forecast for Cottage Grove?

07-21
27.2° 22.7°
1.75 mm
07-22
27.1° 17.6°
4.5 mm
07-23
23.4° 16.3°
07-24
27.6° 15.6°
6.38 mm
07-25
26.3° 16.0°
0.06 mm
07-26
26.3° 20.6°
1.94 mm
07-27
34.4° 16.9°
Both models agree Avg diff: 4.0°C

Where are air quality stations near Cottage Grove?

63
White Bear
16.3 km PM2.5: 17.7 µg/m³
30
St. Paul-Harding H.S., Minnesota, USA
16.3 km PM2.5: 7.2 µg/m³
62
Orange
18.0 km PM2.5: 17.1 µg/m³
64
7th
18.0 km PM2.5: 18.5 µg/m³
64
Fire HQ
18.1 km PM2.5: 18.4 µg/m³
62
Arbor
18.5 km PM2.5: 17.5 µg/m³
61
Saint City
18.5 km PM2.5: 16.9 µg/m³
59
Hoyt
18.7 km PM2.5: 15.8 µg/m³
63
GESCC Office
18.7 km PM2.5: 17.8 µg/m³
61
Larpenteur
19.4 km PM2.5: 16.7 µg/m³

What cities are near Cottage Grove?

65 Inver Grove Heights 65 South Saint Paul 64 Woodbury 55 Hastings 64 Maplewood 64 Oakdale 66 West Saint Paul 65 Rosemount 66 Saint Paul 64 Eagan
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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 2026-07-21T19:47 UTC.