Today | Weather | Wednesday, June 10, 2026

Weather in Dubuque, Iowa

01:17 AM
Now
Cloudy Weather
73° F
Feels Like 79°
Precipitation 47 %
Wind 7 mph
Humidity 93 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 68°
Precipitation 55 %
Wind 16 mph
UV Index (0 - 11+) 7

Dubuque Weather Forecast Updated

Last updated on

Air Quality in Dubuque

NOW
21 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.78 µg/m³
PM10 3.12 µg/m³
O3 0.023 ppm
NO2 1.2 ppb
SO2 0.3 ppb
CO 0.10 ppm
NH3 1.62 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.52.78 µg/m³
PM103.12 µg/m³
O345.48 µg/m³
NO22.18 µg/m³
SO20.84 µg/m³
CO116.41 µg/m³
NH31.62 µg/m³
NO0 µg/m³