Today | Weather | Tuesday, October 13, 2026

Weather in Lexington, Kentucky

12:23 AM
Now
Night
66° F
Feels Like 64°
Precipitation 0 %
Wind 7 mph
Humidity 83 %
Today
Cloudy Weather
Day 88°
Night 66°
Precipitation 2 %
Wind 10 mph
UV Index (0 - 11+) 4

Lexington Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (October 13, 2025)
Night

Day

73°

Night

52°

Wind

5 mph

Precipitation

1 %

Air Quality in Lexington

NOW
55 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 14.29 µg/m³
PM10 15.48 µg/m³
O3 0.033 ppm
NO2 1.5 ppb
SO2 0.1 ppb
CO 0.13 ppm
NH3 0.75 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 14.29 µg/m³
PM10 – 15.48 µg/m³
O3 – 64.16 µg/m³
NO2 – 2.83 µg/m³
SO2 – 0.38 µg/m³
CO – 149.89 µg/m³
NH3 – 0.75 µg/m³
NO – 0 µg/m³