Today | Weather | Wednesday, April 29, 2026

Weather in Burlington, Vermont

02:32 AM
Now
Cloudy Night
54° F
Feels Like 48°
Precipitation 34 %
Wind 9 mph
Humidity 48 %
Today
Partly Sunny with Showers
Day 70°
Night 50°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 8

Warning: High UV Index Today: 8

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Burlington Weather Forecast Updated

Last updated on

Air Quality in Burlington

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 8.8 µg/m³
PM10 10.41 µg/m³
O3 0.048 ppm
NO2 2 ppb
SO2 0.5 ppb
CO 0.15 ppm
NH3 0.52 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)
PM2.58.8 µg/m³
PM1010.41 µg/m³
O393.53 µg/m³
NO23.67 µg/m³
SO21.41 µg/m³
CO171.25 µg/m³
NH30.52 µg/m³
NO0 µg/m³