Today | Weather | Sunday, October 26, 2025

Weather in Cicero, Illinois

09:02 AM
Now
Cloudy Weather
48° F
Feels Like 45°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 1
Humidity 73 %
Today
Cloudy Weather
Day 59°
Night 45°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 3

Cicero Weather Forecast Updated

10 minutes ago
Last updated on

Air Quality in Cicero

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

Pollutant Concentrations:

PM2.5 9.66 µg/m³
PM10 10.59 µg/m³
O3 0.026 ppm
NO2 2.4 ppb
SO2 0.1 ppb
CO 0.14 ppm
NH3 3.09 µg/m³
NO 0.4 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)
PM2.59.66 µg/m³
PM1010.59 µg/m³
O350.87 µg/m³
NO24.48 µg/m³
SO20.29 µg/m³
CO155.29 µg/m³
NH33.09 µg/m³
NO0.4 µg/m³