Air Quality in Marshfield, United States
Rain
21.5°C · 98.2% humidity
21.5°
Feels 21.5°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Marshfield's air quality — share it
AQI Forecast
24
5am
24
24
29
8am
28
27
26
11am
25
25
25
2pm
24
24
24
5pm
25
54
34
8pm
66
83
84
11pm
146
146
146
2am
146
146
Air Quality Index Trend
42h · 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.
98.2%
Humidity
24.0 km/h
Wind SW
1014.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Marshfield?
Temperature & Precipitation
PM2.5 Trend
42h · 2 stationsPM2.57.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX2.9
Moderate
What is the 7-day forecast for Marshfield?
07-21
25.0° 20.4°
3.19 mm
07-22
24.4° 17.3°
16.31 mm
07-23
20.4° 15.5°
1.75 mm
07-24
25.8° 14.0°
07-25
22.8° 15.0°
9.5 mm
07-26
24.5° 19.0°
0.25 mm
07-27
25.8° 17.2°
0.06 mm
Both models agree
Avg diff: 4.4°C
What cities are near Marshfield?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T13:18 UTC.