Data from more than 40,000 air quality monitoring stations in 138 countries, territories and regions were analyzed for the ...

Chad, in central Africa, is the world’s most polluted country, while California has the worst air pollution in North America, ...

India ranked as the fifth most polluted country worldwide in 2024, with Byrnihat in Meghalaya being the most polluted ...

Only seven countries met the WHO air quality standard in 2024, with India hosting 13 of the top 20 most polluted cities. A ...

Swiss air technology firm IQAir's World Air Quality Report 2024 offers a comprehensive analysis of global air pollution. 1 ...

Thirteen of the world's 20 most polluted cities are in India, with Byrnihat in Meghalaya topping the list, according to a new ...

Paris: Despite an improvement in 2024,Indiaagain dominated global rankings for the cities with the most dangerous particle ...

Despite an improvement in 2024, India again dominated glo­bal rankings for the cities with the most dangerous particle smog ...

India houses 13 of the world’s 20 most polluted cities, with Assam’s Byrnihat topping the list, according to a report by ...

Bangladesh has earned the dubious distinction of being the second most polluted country in the world in 2024, with air ...

Delhi’s humid could result in an underestimation of the city's PM1 pollution by up to 20 per cent, according to a new study.

The Indian cities in the list of world’s top 20 most polluted cities are Byrnihat, Delhi, Punjab’s Mullanpur, Faridabad, Loni ...