By Eshana Saha
Published Dec 11, 2024

Hindustan Times
Lifestyle

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Breathe easy: 5 cities with the cleanest air on the planet

Zurich, Switzerland: Has the lowest pollution status in the world, with an annual value of 0.51 µg / m3.

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Reykjavík, Iceland: Has annual PM2.5 levels of 1.9 µg/m3.

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Launceston, Australia: Has annual levels of PM2.5 of approximately 3.68 µg/m3.

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Honolulu, Hawaii: Has a level of PM2.5 of around 4.04 µg / m3 per year.

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