Today | Weather | Tuesday, September 15, 2026

Weather in Raleigh, North Carolina

11:35 AM
Now
Cloudy Weather
79° F
Feels Like 82°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 6
Humidity 50 %
Today
Cloudy Weather
Day 84°
Night 57°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 7

Raleigh Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (September 15, 2025)
Rainy Weather

Day

79°

Night

61°

Wind

13 mph

Precipitation

94 %

Air Quality in Raleigh

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.05 µg/m³
PM10 9.54 µg/m³
O3 0.048 ppm
NO2 0.5 ppb
SO2 0.2 ppb
CO 0.14 ppm
NH3 1.64 µg/m³
NO 0.15 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)
PM2.56.05 µg/m³
PM109.54 µg/m³
O394.9 µg/m³
NO20.87 µg/m³
SO20.64 µg/m³
CO161.65 µg/m³
NH31.64 µg/m³
NO0.15 µg/m³