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The city of Lahore (Lahore) in 2022 was on top of the most polluted cities in the world.
According to the Reuters news agency, according to the survey conducted by the Swiss company IQ Air every year, Lahore’s air quality ranking has dropped by ten points compared to the previous one.
Karachi is the most polluted city in the world, second only to Lahore
Air IQ tests and ranks any city based on the number of particles in the air that cause damage to human lungs. These particles are called PM 2.5.
The results of the annual survey are used as benchmarks by experts and public departments around the world.
The green area of South Punjab is also under pollution
In 2021, Lahore’s air quality was 86 particles per cubic meter, but by 2022 it had worsened to 97 micrograms per cubic meter.
The Chinese city of Hotan is among the 20 most polluted cities in the world with an air quality of 94 micrograms per cubic meter after Lahore. In 2021, the air quality in Hotan was 101 micrograms per cubic meter.
Pollution kills 9 million people a year
Two Indian cities, Bhwadi and Delhi, are among the cities with the most polluted air after Lahore and Hotan. Air quality was measured at 92 in both cities.
According to the World Health Organization (WHO), air quality of up to five micrograms per cubic meter of particles is not dangerous for human respiratory system.
The sale of vehicles was stopped
Air pollution in Chad is 89 micrograms per cubic meter, while Iraq is the second worst country in the world with an average of 80 micrograms per cubic meter.