Air Quality in Marshfield, United States
Windy
16.5°C · 35.8% humidity
16.5°
Feels 16.5°
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Marshfield's air quality — share it
AQI Forecast
25
11am
25
25
25
2pm
25
25
25
5pm
25
25
27
8pm
27
25
25
11pm
25
27
27
2am
25
24
24
5am
24
24
25
8am
25
25
Air Quality Index Trend
44h · 2 stnMarshfield's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
35.8%
Humidity
68.0 km/h
Wind NW
1019.8 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.9 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Marshfield?
Temperature & Precipitation
PM2.5 Trend
44h · 2 stationsPM2.55.9 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Marshfield?
09-05
22.4° 16.5°
09-06
24.8° 9.4°
0.88 mm
09-07
22.5° 15.8°
09-08
18.6° 11.8°
24.44 mm
09-09
27.3° 12.6°
0.69 mm
09-10
25.6° 14.4°
8.5 mm
09-11
20.5° 10.9°
26.25 mm
Both models agree
Avg diff: 5.6°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T19:25 UTC.