Today | Weather | Tuesday, September 1, 2026

Weather in Fall River, Massachusetts

11:30 AM
Now
Stormy Weather
70° F
Feels Like 68°
Precipitation 68 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 90 %
Today
Stormy Weather
Day 72°
Night 63°
Precipitation 97 %
Wind 8 mph
UV Index (0 - 11+) 2

Fall River Weather Forecast Updated

12 minutes ago
Last updated on

Air Quality in Fall River

NOW
47 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.55 µg/m³
PM10 7.77 µg/m³
O3 0.051 ppm
NO2 0.6 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 0 µg/m³
NO 0.06 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)
PM2.56.55 µg/m³
PM107.77 µg/m³
O3100.21 µg/m³
NO21.09 µg/m³
SO20.45 µg/m³
CO137.94 µg/m³
NH30 µg/m³
NO0.06 µg/m³