Welton Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Welton

Clinton County

2026-04-21 13:00

CAQI (Europe)

Low

PM10

μg/m³

29.1

O3

μg/m³

58.6

PM2.5

μg/m³

7.4

NO2

μg/m³

6.4

CO

μg/m³

243.5

SO2

μg/m³

0.3

Weather

14℃

66%

21 kph

1 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