Water Tower, Waterloo, Iowa, USA Air Quality

Monitoring Station · Waterloo, United States
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 4am
36
37
25 7am
37
39
39 10am
46
46
37 1pm
37
36
36 4pm
36
36
— 7pm
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—
— 10pm
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— 1am
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Station readings
25
CAMS model adj +12
24
24
25
25
25
27
27
34
34
25
25
24
24
24
24

Air Quality Forecast (24h)

PM2.56.0 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
33
Water Tower, Waterloo, Iowa, USA
0.0 km PM2.5: 7.9 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.