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Active Weather Warnings

Weather in Davenport, Iowa

10:23 PM
Now
Cloudy Night
75° F
Feels Like 75°
Precipitation 0 %
Wind 6 mph
Humidity 75 %
Today
Cloudy Night
Day 84°
Night 66°
Precipitation 2 %
Wind 6 mph

Davenport Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 19, 2025)
Stormy Weather

Day

86°

Night

72°

Wind

5 mph

Precipitation

98 %

Air Quality in Davenport

NOW
59 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 16.15 µg/m³
PM10 16.36 µg/m³
O3 0.053 ppm
NO2 1.2 ppb
SO2 0.7 ppb
CO 0.42 ppm
NH3 0.94 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.516.15 µg/m³
PM1016.36 µg/m³
O3103.65 µg/m³
NO22.33 µg/m³
SO21.91 µg/m³
CO485.43 µg/m³
NH30.94 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Davenport

Air Quality Alert

Air Quality Alert issued July 19 at 9:42AM CDT by NWS Des Moines IA
Jul 19, 9:42 AM Jul 20, 11:00 AM
The Iowa DNR is issuing an Air Quality Alert for the eastern half
of Iowa through 11am Monday.

Monitors near Dubuque, Cedar Rapids, Iowa City, Clinton,
Davenport, and Muscatine are currently reporting hourly fine
particulates at concentrations the EPA considers unhealthy, due to
smoke. At this level, sensitive groups of people, as well as the
general public may experience health effects. Fine particulates
near or above EPA health standards are expected to persist and
spread westward Monday.

The DNR recommends that sensitive people avoid long or intense
outdoor activities, and consider rescheduling or moving activities
indoors. Sensitive groups include people with respiratory illness
or heart disease, older adults, children, teenagers, pregnant
women, and outdoor workers. Everyone else should reduce long or
intense activities and take more breaks during outdoor activities.
Updated: Jul 19, 8:55 PM Source: NWS Alert