Water Tower, Waterloo, Iowa, USA Air Quality

Monitoring Station · Waterloo, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 3am
55
55
53 6am
53
53
53 9am
53
53
53 12pm
52
52
52 3pm
52
52
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
CAMS model adj +28
25
27
27
25
25
25
25
25
25
25
24
24
24
24
24

Air Quality Forecast (24h)

PM2.54.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Water Tower, Waterloo, Iowa, USA
0.0 km PM2.5: 5.0 µg/m³

Nearby Cities

30 Waterloo 30 Cedar Falls 33 Marshalltown 43 Cedar Rapids 43 Marion 41 Mason City 10 North Liberty 10 Coralville 10 Iowa City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:28 UTC.