Air Quality in Dubuque, United States
Clear
25.2°C · 47.6% humidity
25.2°
Feels 25.2°
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
Dubuque's air quality — share it
AQI Forecast
Calibrated
44
7pm
44
44
39
10pm
48
42
43
1am
42
43
43
4am
42
43
43
7am
43
43
43
10am
43
43
43
1pm
43
43
43
4pm
43
43
Station readings
40
50
52
52
CAMS model
adj +19
25
25
25
27
34
27
27
25
25
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
Air Quality Index Trend
30h · 1 stnDubuque's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
47.6%
Humidity
32.5 km/h
Wind ENE
1019.0 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.35 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dubuque?
Temperature & Precipitation
PM2.5 Trend
30h · 1 stationPM2.59.35 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
9.35
Median
9.35
Average
8.9
Low
9.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -2.2
What is the 7-day forecast for Dubuque?
08-03
26.8° 17.0°
0.19 mm
08-04
31.9° 13.9°
0.56 mm
08-05
24.4° 11.7°
11.12 mm
08-06
34.1° 20.3°
0.62 mm
08-07
29.0° 15.8°
17.0 mm
08-08
33.1° 15.7°
0.06 mm
08-09
34.6° 23.0°
Both models agree
Avg diff: 4.4°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 2026-08-08T03:45 UTC.