Ho Chi Minh City repeatedly ranked among the world’s 10 most polluted cities on Saturday, as thick haze blanketed large parts ...

The severity of the crisis has left Tehran, home to more than 15 million residents, the world’s most polluted city. Tehran now ranks ahead of Baghdad, Delhi and Kolkata—with air quality levels ...

Hanoi's air quality index reached 174 by 2 PM, placing the city among the 10 most polluted in the world today.

This city has topped the global pollution charts once again, recording an alarming AQI of 353 according to IQAir. While ...

Lahore has once again topped the global list of most polluted cities, as toxic smog and thick fog continue to engulf major ...

Medical experts have instructed citizens to wear masks and check the air quality index while leaving their homes, keep ...

Hanoi has been ranked second with India’s capital New Delhi still holding the first rank in terms of worst AQI index and becoming the most polluted.

On the morning of November 30, air quality in Hanoi recorded its worst performance since the beginning of winter when many monitoring stations reported the AQI index exceeding 200.

Some countries are known for having dangerously high pollution levels, poor sanitation, and large amounts of unmanaged waste. These problems are usually caused by overpopulation, industrial activity, ...

New Delhi (CNN) — Around 20 million people in India’s capital woke up on Wednesday breathing the most polluted air of any major city in the world, a day after celebrations for the Diwali festival, ...

VOV.VN - Air quality in Hanoi deteriorated sharply on the morning of November 30, with multiple monitoring stations reporting ...