Air Quality in Dubuque, United States
Drizzle
21.0°C · 91.1% humidity
21.0°
Feels 21.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Dubuque's air quality — share it
AQI Forecast
Calibrated
20
3am
21
21
30
6am
27
26
26
9am
23
22
21
12pm
21
21
20
3pm
20
20
20
6pm
20
20
20
9pm
20
20
20
12am
21
21
Station readings
5h ago
AQI 13
PM2.5 3.1 µg/m³ · 5h ago
CAMS model
adj -4
24
25
25
25
25
25
27
25
24
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
Air Quality Index Trend
5h · 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.
91.1%
Humidity
12.0 km/h
Wind WSW
1005.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.2 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Dubuque?
Temperature & Precipitation
PM2.5 Trend
5h · 1 stationPM2.57.2 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
7.2
Median
7.2
Average
7.2
Low
7.2
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -0.9
What is the 7-day forecast for Dubuque?
06-09
29.1° 12.5°
0.25 mm
06-10
24.4° 19.2°
1.44 mm
06-11
25.2° 16.6°
06-12
26.5° 18.4°
0.06 mm
06-13
26.5° 21.9°
3.88 mm
06-14
29.1° 14.9°
0.75 mm
06-15
29.8° 24.3°
0.62 mm
Both models agree
Avg diff: 6.2°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 2026-06-09T11:45 UTC.