Mount Vernon

Knox County, Ohio

2026-06-14 09:00
AQI (China)
Excellent
O3
μg/m³
61.9
PM10
μg/m³
11.3
PM2.5
μg/m³
4.2
NO2
μg/m³
9.7
CO
μg/m³
98.3
SO2
μg/m³
0.5
Weather
20℃
85%
10 kph
0 of 11
Historical Data

Get the App

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

iPhone, iPad

Android