Leon Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Leon

Cologne, Mason County

2026-04-12 15:00

AQI (India)

Good

Pollutants|Pollens

PM2.5

μg/m³

11.1

PM10

μg/m³

17.1

SO2

μg/m³

3.6

Weather

22℃

53%

3 kph

4 of 11

Historical Data

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby