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Weather in Waterloo, Iowa

09:05 AM
Now
Cloudy Weather
46° F
Feels Like 41°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 77 %
Today
Cloudy Weather
Day 66°
Night 39°
Precipitation 0 %
Wind 11 mph
UV Index (0 - 11+) 3

Waterloo Weather Forecast Updated

23 minutes ago
Last updated on

Air Quality in Waterloo

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

Pollutant Concentrations:

PM2.5 14.46 µg/m³
PM10 15.37 µg/m³
O3 0.026 ppm
NO2 2.5 ppb
SO2 0.7 ppb
CO 0.14 ppm
NH3 2.53 µg/m³
NO 0.08 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)
PM2.514.46 µg/m³
PM1015.37 µg/m³
O351.38 µg/m³
NO24.65 µg/m³
SO21.91 µg/m³
CO158.02 µg/m³
NH32.53 µg/m³
NO0.08 µg/m³