Today | Weather | Tuesday, July 21, 2026

Weather in Davenport, Iowa

03:17 AM
Now
Stormy Weather
72° F
Feels Like 72°
Precipitation 70 %
Wind 7 mph
Humidity 97 %
Today
Cloudy Weather
Day 82°
Night 57°
Precipitation 3 %
Wind 13 mph
UV Index (0 - 11+) 7

Davenport Weather Forecast Updated

11 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 21, 2025)
Cloudy Night

Day

81°

Night

72°

Wind

7 mph

Precipitation

49 %

Air Quality in Davenport

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.26 µg/m³
PM10 4.53 µg/m³
O3 0.028 ppm
NO2 1.1 ppb
SO2 0.5 ppb
CO 0.09 ppm
NH3 1.54 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)
PM2.54.26 µg/m³
PM104.53 µg/m³
O355.63 µg/m³
NO22.15 µg/m³
SO21.4 µg/m³
CO108.28 µg/m³
NH31.54 µg/m³
NO0 µg/m³