Today | Weather | Tuesday, January 13, 2026

Weather in Chicopee, Massachusetts

04:51 PM
Now
Cloudy Night
37° F
Feels Like 30°
Precipitation 0 %
Wind 9 mph
Humidity 65 %
Today
Cloudy Weather
Day 43°
Night 34°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 2

Chicopee Weather Forecast Updated

Last updated on

Air Quality in Chicopee

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

Pollutant Concentrations:

PM2.5 16.93 µg/m³
PM10 23.47 µg/m³
O3 0.019 ppm
NO2 21.9 ppb
SO2 3.1 ppb
CO 0.27 ppm
NH3 0.99 µg/m³
NO 0.32 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)
PM2.516.93 µg/m³
PM1023.47 µg/m³
O336.86 µg/m³
NO241.26 µg/m³
SO28.13 µg/m³
CO305.05 µg/m³
NH30.99 µg/m³
NO0.32 µg/m³