1. North America
  2. United States
  3. Arkansas
  5. Knoxville

Knoxville

Howell Township, Johnson County

2026-09-18 23:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
13.5
PM10
μg/m³
15.2
Weather
  • ℃
  • ℉
37℃
34%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • 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

Knoxville
AQI 23
London
AQI 23
Clarksville
AQI 23
Morrison Bluff
AQI 21
Scranton
AQI 21
Hartman
AQI 20
Russellville
AQI 20
Dardanelle
AQI 20
Subiaco
AQI 20
Coal Hill
AQI 20
Paris
AQI 19