World Oxygen Day

Frequency:
Every
Oct 2
Inception Year:
2023
Hashtags:
References:
worldoxygenday.org
x.com/WHO/status/1841400427641790555
linkedin.com/…/celebrating-world-oxygen-day-build-health-interna…

This worldwide day happens each year on the 2nd of October.

October 2025

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See Also:

World Breathing DayWorld Lung Day