Today | Weather | Thursday, February 5, 2026

Weather in Apex, North Carolina

08:33 PM
Now
Cloudy Night
27° F
Feels Like 27°
Precipitation 0 %
Wind 4 mph
Humidity 74 %
Today
Cloudy Weather
Day 39°
Night 21°
Precipitation 25 %
Wind 8 mph
UV Index (0 - 11+) 1

Apex Weather Forecast Updated

Air Quality in Apex

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

Pollutant Concentrations:

PM2.5 8.37 µg/m³
PM10 11.47 µg/m³
O3 0.026 ppm
NO2 6.1 ppb
SO2 0.8 ppb
CO 0.20 ppm
NH3 3.13 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.58.37 µg/m³
PM1011.47 µg/m³
O350.88 µg/m³
NO211.52 µg/m³
SO22.19 µg/m³
CO224.92 µg/m³
NH33.13 µg/m³
NO0 µg/m³