Today | Weather | Monday, September 21, 2026

Weather in Burlington, North Carolina

01:54 PM
Now
Cloudy Weather
91° F
Feels Like 102°
Precipitation 43 %
Wind 4 mph
UV Index (0 - 11+) 5
Humidity 49 %
Today
Sunny with a Chance of Thunderstorms
Day 91°
Night 70°
Precipitation 55 %
Wind 4 mph
UV Index (0 - 11+) 6

Burlington Weather Forecast Updated

29 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)

Day

82°

Night

57°

Air Quality in Burlington

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.72 µg/m³
PM10 6.36 µg/m³
O3 0.049 ppm
NO2 0.3 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 0.74 µg/m³
NO 0.07 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)
PM2.54.72 µg/m³
PM106.36 µg/m³
O396.14 µg/m³
NO20.51 µg/m³
SO20.57 µg/m³
CO141.59 µg/m³
NH30.74 µg/m³
NO0.07 µg/m³