What is the air quality in Northfield today?

The current Air Quality Index (AQI) in Northfield is 15 (Good). PM2.5 concentration is 3.64 µg/m³.

What is the temperature in Northfield right now?

The current temperature in Northfield is 13.6°C (feels like 13.6°C). Humidity is 66.2% and wind speed is 31.3 km/h.

Is it safe to go outside in Northfield?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Northfield, United States

Partly Cloudy

13.6°C · 66.2% humidity

13.6°

Feels 13.6°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

24 9pm

15 12am

21 3am

24 6am

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Air Quality Index Trend

32h · 1 stn

View full history →

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

66.2%

Humidity

31.3 km/h

Wind SSE

1010.9 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.64 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Northfield?

Temperature & Precipitation

PM2.5 Trend

32h · 1 station

PM2.53.64 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Northfield?

06-09

29.7° 13.6°

0.81 mm

06-10

19.2° 14.1°

4.44 mm

06-11

30.0° 21.1°

06-12

27.0° 15.2°

0.44 mm

06-13

29.6° 18.2°

9.88 mm

06-14

26.6° 15.8°

1.94 mm

06-15

27.9° 20.4°

1.06 mm

Both models agree Avg diff: 6.1°C

What cities are near Northfield?

15 Faribault 24 Lakeville 24 Apple Valley 24 Rosemount 24 Prior Lake 24 Burnsville 24 Savage 23 Eagan 14 Hastings 17 Owatonna

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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 2026-06-09T05:11 UTC.