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

Guelph

Guelph, Wellington County

2025-12-14 06:00

AQI (China)

Excellent

O3

μg/m³

70.7

NO2

μg/m³

6.2

PM2.5

μg/m³

2

Weather

-13℃

77%

19 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

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

iPhone, iPad

Android

Cities Nearby