Today | Weather | Sunday, November 1, 2026

Weather in South Burlington, Vermont

11:37 PM
Today
Sunny Weather
Day 57°
Night 45°
Precipitation 2 %
Wind 8 mph
UV Index (0 - 11+) 3

South Burlington Weather Forecast Updated

Air Quality in South Burlington

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

Pollutant Concentrations:

PM2.5 4.98 µg/m³
PM10 6.08 µg/m³
O3 0.022 ppm
NO2 4.6 ppb
SO2 0 ppb
CO 0.17 ppm
NH3 0.08 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)
PM2.5 – 4.98 µg/m³
PM10 – 6.08 µg/m³
O3 – 42.46 µg/m³
NO2 – 8.58 µg/m³
SO2 – 0.09 µg/m³
CO – 196.48 µg/m³
NH3 – 0.08 µg/m³
NO – 0 µg/m³