Hourly Weather | Today Wednesday, May 20, 2026
Active Weather Warnings
Burlington, North Carolina
9 PM
Cloudy Night
82°
Feels Like 81°
0
Humidity: 46%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
81°
Feels Like 79°
0
Humidity: 52%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
77°
Feels Like 75°
0
Humidity: 57%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

9 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.81 µg/m³
  • PM10: 6.37 µg/m³
  • O3: 0.047 ppm
  • NO2: 0.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.54 µg/m³
  • PM10: 5.86 µg/m³
  • O3: 0.044 ppm
  • NO2: 0.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.18 µg/m³
  • PM10: 5.23 µg/m³
  • O3: 0.040 ppm
  • NO2: 1 ppb
  • SO2: 0.7 ppb
  • CO: 0.10 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Weather Alerts and Warnings for Burlington

Air Quality Alert

Air Quality Alert issued May 19 at 3:44PM EDT by NWS Raleigh NC
May 19, 3:44 PM May 21, 1:00 AM
The Forsyth County Office of Environmental Assistance and Protection
in Winston Salem NC has issued a Code Orange Air Quality Action Day
for Ground Level Ozone, until midnight EDT Wednesday night.

An Air Quality Action Day means that Ground Level Ozone
concentrations within the region may approach or exceed unhealthy
standards. For additional information, please visit the Forsyth
County Office of Environmental Assistance and Protection at
www.forsyth.cc/EAP/dailyforecast.aspx
Updated: May 20, 7:14 PM Source: NWS Alert