Delhiites woke up to toxic air on Wednesday morning as the air quality continued to be in the “very poor” category. While the Air Quality Index at 9 am dropped marginally to 356, four stations — ...

Poor air quality is pushing Lahore to the top of the rankings as the world's most polluted city. Read more at ...

Live rankings by Swiss group IQAir gave the city a pollution index score of 1165, followed by the Indian capital of New Delhi ...

Thick foam floats on the Yamuna River as Delhi struggles with air quality. The AQI remains in the “Very Poor” category, ...