Today | Weather | Wednesday, April 8, 2026

Weather in Fall River, Massachusetts

01:03 AM
Now
Cloudy Night
30° F
Feels Like 30°
Precipitation 0 %
Wind 5 mph
Humidity 83 %
Today
Sunny Weather
Day 48°
Night 27°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 6
Overnight Frost 1 AM – 7 AM

Fall River Weather Forecast Updated

Last updated on

Air Quality in Fall River

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.66 µg/m³
PM10 1.34 µg/m³
O3 0.046 ppm
NO2 1.5 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 0.3 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)
PM2.50.66 µg/m³
PM101.34 µg/m³
O390.45 µg/m³
NO22.87 µg/m³
SO20.58 µg/m³
CO172.96 µg/m³
NH30.3 µg/m³
NO0 µg/m³