Today | Weather | Sunday, October 26, 2025

Weather in Lexington, Kentucky

10:13 AM
Now
Cloudy Weather
50° F
Feels Like 46°
Precipitation 40 %
Wind 8 mph
UV Index (0 - 11+) 1
Humidity 73 %
Today
Rainy Weather
Day 59°
Night 46°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 1

Lexington Weather Forecast Updated

Last updated on

Air Quality in Lexington

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.81 µg/m³
PM10 5.26 µg/m³
O3 0.023 ppm
NO2 1.8 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 1.39 µg/m³
NO 0.08 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)
PM2.54.81 µg/m³
PM105.26 µg/m³
O346.03 µg/m³
NO23.3 µg/m³
SO20.3 µg/m³
CO131.04 µg/m³
NH31.39 µg/m³
NO0.08 µg/m³