Question
Which Indian city was ranked among the two most polluted
cities in the world in the "World Air Quality 2022" report released on March 15?Solution
In a "World Air Quality" report, India was ranked the world's eighth most polluted country in 2022. The report has been prepared by a Swiss firm, IQAir and was released on March 15. India's ranking has dropped from fifth last year. According to the data available in the report, the PM2.5 level in most polluted Indian cities was 53.3. Bhiwadi, located on the outskirts of Delhi, was ranked among the two most polluted cities in the world. The World Health Organization (WHO) recommends a maximum PM2.5 concentration of 5 micrograms per cubic meter. About WHO Founded: 7 April 1948      Director-General: Tedros Adhanom     Headquarters: Geneva, Switzerland
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