Today | Weather | Saturday, September 19, 2026

Weather in Greensboro, North Carolina

04:47 AM
Now
Cloudy Weather
70° F
Feels Like 73°
Precipitation 49 %
Wind 6 mph
Humidity 100 %
Today
Stormy Weather
Day 82°
Night 66°
Precipitation 55 %
Wind 8 mph
UV Index (0 - 11+) 2

Greensboro Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 19, 2025)
Night

Day

91°

Night

59°

Wind

4 mph

Precipitation

1 %

Air Quality in Greensboro

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

Pollutant Concentrations:

PM2.5 5.96 µg/m³
PM10 9.11 µg/m³
O3 0.012 ppm
NO2 1.6 ppb
SO2 0.1 ppb
CO 0.13 ppm
NH3 2.98 µg/m³
NO 0.01 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)
PM2.55.96 µg/m³
PM109.11 µg/m³
O323.43 µg/m³
NO23.06 µg/m³
SO20.15 µg/m³
CO146.34 µg/m³
NH32.98 µg/m³
NO0.01 µg/m³