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Weather in Champaign, Illinois

09:11 AM
Now
Cloudy Weather
46° F
Feels Like 43°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 72 %
Today
Cloudy Weather
Day 64°
Night 41°
Precipitation 4 %
Wind 10 mph
UV Index (0 - 11+) 3

Champaign Weather Forecast Updated

16 minutes ago
Last updated on

Air Quality in Champaign

NOW
42 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 10.18 µg/m³
PM10 10.66 µg/m³
O3 0.027 ppm
NO2 3.1 ppb
SO2 0.7 ppb
CO 0.13 ppm
NH3 1.45 µg/m³
NO 0.16 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.510.18 µg/m³
PM1010.66 µg/m³
O352.46 µg/m³
NO25.82 µg/m³
SO21.72 µg/m³
CO149.94 µg/m³
NH31.45 µg/m³
NO0.16 µg/m³