Today | Weather | Thursday, February 26, 2026

Weather in Fall River, Massachusetts

01:37 PM
Now
Cloudy Weather
41° F
Feels Like 39°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 53 %
Today
Cloudy Weather
Day 43°
Night 16°
Precipitation 3 %
Wind 6 mph
UV Index (0 - 11+) 4
Overnight Frost 12 AM – 7 AM
Tomorrow Morning Frost 12 AM – 9 AM

Fall River Weather Forecast Updated

33 minutes ago
Last updated on

Air Quality in Fall River

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

Pollutant Concentrations:

PM2.5 13.19 µg/m³
PM10 14.81 µg/m³
O3 0.044 ppm
NO2 8.5 ppb
SO2 1 ppb
CO 0.24 ppm
NH3 0.08 µg/m³
NO 2.89 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)
PM2.513.19 µg/m³
PM1014.81 µg/m³
O385.64 µg/m³
NO216 µg/m³
SO22.72 µg/m³
CO274.23 µg/m³
NH30.08 µg/m³
NO2.89 µg/m³