Louisville

Jefferson County, Kentucky

2025-12-31 03:00
AQI (US)
Good
O3
μg/m³
56.8
PM2.5
μg/m³
3.7
NO2
μg/m³
19.5
PM10
μg/m³
8.8
CO
μg/m³
250
SO2
μg/m³
2.3
Weather
-1℃
62%
15 kph
0 of 11
Historical Data
Data Sources

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android