More Delhi residents are relying on air purifiers to get them through the wintertime pollution, but what do experts say about this?

Kanchipuram, often called the "City of a Thousand Temples," has one of the lowest air quality index in the country. Explore countless shrines and intricate 1,000-pillared halls, and immerse yourself in its heritage by discovering its vibrant silk textiles.

Delhi's air quality index improved from 'very poor' to 'poor' on Monday, but it remains the most polluted city in India. Other cities like Gurgaon and Ghaziabad also recorded high pollution levels due to factors like stubble burning and vehicular emissions.

The AQI in Delhi dropped to ‘very poor’ category by Monday evening due to low winds and continued to be at the same level on Tuesday morning.

Delhi's air quality reaches alarming levels, with an AQI of 394, just shy of 'severe.' As stagnant winds and cold temperatures trap pollutants, cities like Kolkata and Mumbai also face rising pollution.