Today | Weather | Thursday, March 12, 2026

Weather in Chicopee, Massachusetts

10:44 AM
Now
Cloudy Weather
41° F
Feels Like 30°
Precipitation 33 %
Wind 17 mph
UV Index (0 - 11+) 1
Humidity 59 %
Today
Rainy Weather
Day 46°
Night 25°
Precipitation 91 %
Wind 16 mph
UV Index (0 - 11+) 1
Tomorrow Morning Frost 5 AM – 8 AM

Chicopee Weather Forecast Updated

Last updated on

Air Quality in Chicopee

NOW
36 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.89 µg/m³
PM10 1.77 µg/m³
O3 0.038 ppm
NO2 4.7 ppb
SO2 0.5 ppb
CO 0.16 ppm
NH3 0.29 µg/m³
NO 0.3 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)
PM2.50.89 µg/m³
PM101.77 µg/m³
O375.55 µg/m³
NO28.92 µg/m³
SO21.31 µg/m³
CO180.59 µg/m³
NH30.29 µg/m³
NO0.3 µg/m³