Today | Weather | Monday, September 21, 2026

Weather in Barre, Vermont

10:08 AM
Now
Cloudy Weather
54° F
Feels Like 54°
Precipitation 27 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 84 %
Today
Cloudy Weather
Day 59°
Night 39°
Precipitation 40 %
Wind 7 mph
UV Index (0 - 11+) 4

Barre Weather Forecast Updated

Last updated on

Air Quality in Barre

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

Pollutant Concentrations:

PM2.5 4.34 µg/m³
PM10 4.91 µg/m³
O3 0.020 ppm
NO2 1.4 ppb
SO2 0.3 ppb
CO 0.18 ppm
NH3 0.22 µg/m³
NO 0.54 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)
PM2.54.34 µg/m³
PM104.91 µg/m³
O338.33 µg/m³
NO22.58 µg/m³
SO20.78 µg/m³
CO210.86 µg/m³
NH30.22 µg/m³
NO0.54 µg/m³