Air Quality in Iowa City, United States
Windy
15.0°C · 65.1% humidity
15.0°
Feels 15.0°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Iowa City's air quality — share it
AQI Forecast
27
4pm
27
27
30
7pm
25
25
25
10pm
25
25
25
1am
25
25
25
4am
25
25
25
7am
25
25
25
10am
25
25
25
1pm
25
25
Iowa City's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Iowa City is 1.4× the WHO annual guideline of 5 µg/m³.
65.1%
Humidity
44.3 km/h
Wind NNE
1027.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.22 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Iowa City?
Temperature & Precipitation
PM2.57.22 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Iowa City?
05-29
29.7° 5.3°
05-30
21.6° 11.9°
14.69 mm
05-31
29.3° 12.6°
06-01
28.9° 16.0°
7.37 mm
06-02
22.3° 15.8°
0.75 mm
06-03
29.7° 22.9°
06-04
24.4° 13.6°
Both models agree
Avg diff: 5.4°C
Where are air quality stations near Iowa City?
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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 2026-05-29T00:27 UTC.