In a series of tweets, DS Balaji described Kolkata as the "dirtiest city of India" he'd visited as he detailed his observations of trash-strewn streets, open gutters, and food stalls set up next ...

While majority of the respondents, without any hesitation, said that India was the dirtiest country in the ... New Delhi was the most polluted capital city globally, followed by N’Djamena ...

Hyderabad: As a survey by the Central government to rank the cleanest and the dirtiest cities in India is underway, people ...

Countries with the dirtiest air included Chad, Congo, Bangladesh, Pakistan and India, according to the report. Six of the nine most polluted cities were in India, with Byrnihat ranking in the top ...

Delhi remained India’s most polluted megacity by a wide margin during the 2024-25 winter, with an average PM2.5 concentration of 175 micrograms per cubic metre, according to an analysis released on ...