Louisville

Jefferson County, Kentucky

2025-12-15 17:00
AQI (US)
Moderate
PM2.5
μg/m³
11.7
PM10
μg/m³
63.2
O3
μg/m³
58.9
NO2
μg/m³
22.2
CO
μg/m³
250
SO2
μg/m³
3.4
Weather
-4℃
53%
7 kph
3 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