Today | Weather | Thursday, December 4, 2025

Weather in Fall River, Massachusetts

05:05 AM
Now
Cloudy Night
34° F
Feels Like 28°
Precipitation 0 %
Wind 7 mph
Humidity 76 %
Today
Snowy Weather
Day 41°
Night 12°
Precipitation 45 %
Wind 16 mph
UV Index (0 - 11+) 1

Fall River Weather Forecast Updated

Last updated on

Air Quality in Fall River

NOW
32 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.43 µg/m³
PM10 10.06 µg/m³
O3 0.035 ppm
NO2 6 ppb
SO2 1.6 ppb
CO 0.16 ppm
NH3 0.15 µg/m³
NO 0 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)
PM2.56.43 µg/m³
PM1010.06 µg/m³
O368.51 µg/m³
NO211.27 µg/m³
SO24.28 µg/m³
CO188.29 µg/m³
NH30.15 µg/m³
NO0 µg/m³