Delhi Second-Most Polluted City In India; AQI 'Severe'

Bahadurgarh In Haryana Topped The List With An AQI OF 445

Delhi's air quality worsened further on Sunday, with an AQI of 441, making it the second-most polluted city in the country.

The city's 24-hour Air Quality Index (AQI), recorded at 4 pm daily, stood at 441, in the "severe" category. On Saturday, the AQI was 417.

According to the Central Pollution Control Board (CPCB), a "severe" AQI poses risks to healthy individuals and severely impacts those with pre-existing health conditions.

Four cities in the country recorded the AQI in the "severe" category. Bahadurgarh in Haryana topped the list with an AQI of 445, followed by Delhi (441), Bhiwani in Haryana (415) and Bikaner in Rajasthan (404), according to the CPCB's data.

Of the 40 monitoring stations in the Capital, data from 34 provided by the CPCB showed that 32 stations recorded the air quality in the "severe" category, with AQI levels of above 400.

An AQI between 0 and 50 is considered "good", 51 and 100 "satisfactory", 101 and 200 "moderate", 201 and 300 "poor", 301 and 400 "very poor", 401 and 450 "severe", and above 450 "severe plus".