Today | Weather | Sunday, October 4, 2026

Weather in Durham, North Carolina

04:21 PM
Now
Rainy Weather
64° F
Feels Like 63°
Precipitation 52 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 93 %
Today
Rainy Weather
Day 66°
Night 61°
Precipitation 94 %
Wind 5 mph
UV Index (0 - 11+) 1

Durham Weather Forecast Updated

20 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 4, 2025)
Cloudy Night

Day

79°

Night

52°

Wind

4 mph

Precipitation

1 %

Air Quality in Durham

NOW
21 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.31 µg/m³
PM10 4.02 µg/m³
O3 0.023 ppm
NO2 1 ppb
SO2 0.1 ppb
CO 0.15 ppm
NH3 1.34 µg/m³
NO 0.17 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)
PM2.5 – 3.31 µg/m³
PM10 – 4.02 µg/m³
O3 – 44.41 µg/m³
NO2 – 1.92 µg/m³
SO2 – 0.27 µg/m³
CO – 166.66 µg/m³
NH3 – 1.34 µg/m³
NO – 0.17 µg/m³