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Today’s Air Quality

Invest in Halton

What colour air day is it today?

Air monitoring is one way to learn about the health risks associated with poor air quality. In Halton, air quality is measured using stationary and portable air monitors. Halton Region has its very own air monitoring program which is the first of its kind in an Ontario municipality.

Find out what colour air day it is where you live:



Milton & Halton Hills

Air Monitoring Stations in Halton

Map of Air Monitoring Stations in Halton

For more information, visit the Air Quality Health Index (AQHI)

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