Today | Weather | Tuesday, November 10, 2026

Weather in Louisville, Kentucky

01:29 AM
Now
Foggy Weather
45° F
Feels Like 43°
Precipitation 0 %
Wind 6 mph
Humidity 92 %
Today
Cloudy Weather
Day 70°
Night 43°
Precipitation 2 %
Wind 7 mph
UV Index (0 - 11+) 3

Louisville Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 10, 2025)
Cold Day

Day

36°

Night

25°

Wind

8 mph

Precipitation

1 %

Air Quality in Louisville

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

Pollutant Concentrations:

PM2.5 12.13 µg/m³
PM10 13.93 µg/m³
O3 0.017 ppm
NO2 7.3 ppb
SO2 0.3 ppb
CO 0.22 ppm
NH3 0.48 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)
PM2.5 – 12.13 µg/m³
PM10 – 13.93 µg/m³
O3 – 32.84 µg/m³
NO2 – 13.66 µg/m³
SO2 – 0.72 µg/m³
CO – 248.38 µg/m³
NH3 – 0.48 µg/m³
NO – 0 µg/m³