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Externalities - No country met WHO air quality standards in 2021

Graham Watson

24th March 2022

A salutory report from the World Health Organisation: not a single country meet its air quality standards, with only 3.4% of cities surveyed met the standard, and 93 cities saw hazardous particles that were 10 times above the recommended level.

Interestingly, China's relative position worsened - dropping from 14th to 22nd on the WHO list.

Externalities - No country met WHO air quality standards in 2021

Graham Watson

Graham Watson has taught Economics for over twenty years. He contributes to tutor2u, reads voraciously and is interested in all aspects of Teaching and Learning.

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