Today | Weather | Sunday, January 4, 2026

Weather in Greensboro, North Carolina

10:26 PM
Now
Cloudy Night
37° F
Feels Like 37°
Precipitation 0 %
Wind 5 mph
Humidity 66 %
Today
Cloudy Night
Day 55°
Night 32°
Precipitation 0 %
Wind 5 mph

Greensboro Weather Forecast Updated

57 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 4, 2025)
Sunny Weather

Day

39°

Night

23°

Wind

9 mph

UV Index

3

Precipitation

0 %

Air Quality in Greensboro

NOW
74 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 23.43 µg/m³
PM10 27 µg/m³
O3 0.017 ppm
NO2 6.6 ppb
SO2 0.2 ppb
CO 0.24 ppm
NH3 3.65 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.523.43 µg/m³
PM1027 µg/m³
O333.42 µg/m³
NO212.5 µg/m³
SO20.53 µg/m³
CO279.59 µg/m³
NH33.65 µg/m³
NO0 µg/m³