India, Nov. 26 -- A total of 149 buildings across Delhi have installed anti-smog guns ahead of the November 29 deadline. These include offices, hotels, commercial complexes, mixed-use properties, malls, hospitals and other Government and private establishments.

According to an environment department official, the initial assessment had identified 149 buildings that required anti-smog guns. Following a fresh survey, the Municipal Corporation of Delhi (MCD) extended the mandate to over 500 buildings.

"As of now, 149 buildings have installed anti-smog guns, and installation work is underway across multiple commercial zones in the MCD area. This includes Government and private hospitals, office buildings, malls, court complexes, commercial pr...