Delhi Is the ‘Most Polluted’ , Capital City in the World.
The capital of India was found to be the
world's most polluted capital city in 2023,
according to air-quality monitoring group IQAir.
India was also ranked as the
third-most polluted country after
Bangladesh and Pakistan, BBC reports.
In 2022, India was the
eighth most polluted country. .
According to the report, the average level
of fine particulate matter PM2.5 in India's
air was 54.4 micrograms per cubic meter. .
Delhi's air quality had a PM2.5 reading
of 92.7 micrograms per cubic meter.
Air that is considered safe to breathe
typically has 12 to 15 micrograms per
cubic meter of PM2.5, BBC reports. .
Levels higher than 35 micrograms per
cubic meter are thought to be unhealthy. .
Only seven countries were within
the World Health Organization's yearly
PM2.5 guideline, an "average of 5 micrograms per cubic meter or less," BBC reports. .
Those countries are Australia, Estonia, Finland, Grenada, Iceland, Mauritius and New Zealand.
Those countries are Australia, Estonia, Finland, Grenada, Iceland, Mauritius and New Zealand.
In 2023 air pollution remained a global health
catastrophe, IQAir’s global data set provides
an important reminder of the resulting
injustices and the need to implement the
many solutions that exist to this problem. , Aidan Farrow, senior air quality scientist at
Greenpeace International, via 'The Guardian'