Air Quality in Eau Claire, United States
Overcast
19.1°C · 92.7% humidity
19.1°
Feels 19.1°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
Eau Claire's air quality — share it
AQI Forecast
Calibrated
34
1am
34
34
34
4am
35
35
35
7am
35
35
34
10am
34
34
34
1pm
34
34
34
4pm
34
34
34
7pm
35
35
35
10pm
35
35
Station readings
33
CAMS model
adj +10
24
24
24
25
25
25
25
25
25
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
Air Quality Index Trend
5h · 1 stnEau Claire's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
92.7%
Humidity
25.9 km/h
Wind SSW
1005.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.1 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Eau Claire?
Temperature & Precipitation
PM2.5 Trend
5h · 1 stationPM2.58.1 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
8.1
Median
8.1
Average
7.0
Low
9.4
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -1.9
What is the 7-day forecast for Eau Claire?
06-09
27.5° 11.9°
2.0 mm
06-10
21.0° 13.3°
9.88 mm
06-11
27.7° 19.2°
0.81 mm
06-12
25.0° 13.9°
1.44 mm
06-13
29.9° 18.0°
7.56 mm
06-14
25.0° 16.1°
1.88 mm
06-15
27.9° 20.4°
0.5 mm
Both models agree
Avg diff: 6.0°C
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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 2026-06-09T09:59 UTC.