Water Tower, Waterloo, Iowa, USA Air Quality

Monitoring Station · Waterloo, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 4am
33
44
44 7am
44
46
46 10am
53
53
44 1pm
44
43
43 4pm
43
43
— 7pm
—
—
— 10pm
—
—
— 1am
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Station readings
56
33
CAMS model adj +19
24
24
25
25
25
27
27
34
34
25
25
24
24
24
24

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Water Tower, Waterloo, Iowa, USA
0.0 km PM2.5: 4.3 µg/m³
25
Water Tower, Waterloo, Iowa, USA
0.0 km PM2.5: 6.0 µg/m³

Nearby Cities

38 Waterloo 38 Cedar Falls 30 Marshalltown 15 Cedar Rapids 15 Marion 25 Mason City 14 North Liberty 14 Coralville 14 Iowa City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:44 UTC.