1. North America
  2. United States
  3. Ohio
  4. Knox County
  6. Martinsburg

Martinsburg

Clay Township, Knox County

2026-05-28 03:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
61.1
PM2.5
μg/m³
9.5
PM10
μg/m³
14
Weather
  • ℃
  • ℉
17℃
91%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10

Get the App

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

iPhone, iPad

Android

Cities Nearby

Martinsburg
AQI 26
Utica
AQI 27
Saint Louisville
AQI 27
Gambier
AQI 26
Mount Vernon
AQI 28
Danville
AQI 26
Hanover
AQI 23
Newark
AQI 26
Nellie
AQI 25
Gann
AQI 26
Frazeysburg
AQI 23