Today | Weather | Wednesday, March 18, 2026

Weather in Asheville, North Carolina

04:00 AM
Now
Cloudy Night
27° F
Feels Like 25°
Precipitation 1 %
Wind 5 mph
Humidity 54 %
Today
Cloudy Weather
Day 46°
Night 25°
Precipitation 13 %
Wind 6 mph
UV Index (0 - 11+) 3
Overnight Frost 5 AM – 8 AM
Tomorrow Morning Frost 3 AM – 8 AM

Asheville Weather Forecast Updated

Last updated on

Air Quality in Asheville

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.02 µg/m³
PM10 9.25 µg/m³
O3 0.045 ppm
NO2 1.3 ppb
SO2 0.3 ppb
CO 0.14 ppm
NH3 8.02 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)
PM2.53.02 µg/m³
PM109.25 µg/m³
O388.68 µg/m³
NO22.44 µg/m³
SO20.76 µg/m³
CO160.19 µg/m³
NH38.02 µg/m³
NO0 µg/m³