Today | Weather | Wednesday, March 18, 2026

Weather in Burlington, North Carolina

03:01 AM
Now
Cloudy Night
27° F
Feels Like 23°
Precipitation 0 %
Wind 6 mph
Humidity 51 %
Today
Cloudy Weather
Day 46°
Night 30°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 4

Burlington Weather Forecast Updated

19 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)

Day

70°

Night

39°

Air Quality in Burlington

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.08 µg/m³
PM10 4.17 µg/m³
O3 0.049 ppm
NO2 1.3 ppb
SO2 0.5 ppb
CO 0.14 ppm
NH3 2.74 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)
PM2.52.08 µg/m³
PM104.17 µg/m³
O396.07 µg/m³
NO22.38 µg/m³
SO21.41 µg/m³
CO162 µg/m³
NH32.74 µg/m³
NO0 µg/m³