Today | Weather | Wednesday, February 25, 2026

Weather in Cranston, Rhode Island

11:19 PM
Now
Cloudy Night
28° F
Feels Like 21°
Precipitation 20 %
Wind 8 mph
Humidity 100 %
Today
Cloudy Night
Day 39°
Night 28°
Precipitation 25 %
Wind 8 mph
Overnight Frost 2 AM – 9 AM
Tomorrow Morning Frost 12 AM – 6 AM

Cranston Weather Forecast Updated

Last updated on

Air Quality in Cranston

NOW
39 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.42 µg/m³
PM10 12.33 µg/m³
O3 0.042 ppm
NO2 3.1 ppb
SO2 0.7 ppb
CO 0.17 ppm
NH3 0.41 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)
PM2.59.42 µg/m³
PM1012.33 µg/m³
O382.19 µg/m³
NO25.8 µg/m³
SO21.87 µg/m³
CO192.9 µg/m³
NH30.41 µg/m³
NO0 µg/m³