1. North America
  2. United States
  3. Indiana
  5. Altona

Altona

Keyser Township, DeKalb County

2026-08-27 10:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
9.9
O3
μg/m³
22
PM10
μg/m³
6.4
Weather
  • ℃
  • ℉
17℃
99%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • 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

Altona
AQI 52
Garrett
AQI 52
Avilla
AQI 53
Auburn
AQI 51
Corunna
AQI 52
Kendallville
AQI 52
Waterloo
AQI 51
Churubusco
AQI 53
Leo-Cedarville
AQI 53
Ashley
AQI 47
Hudson
AQI 47