A numerical scale that indicates the level of air pollution in a specific area.
वायु प्रदूषण सूचकांक
English Usage: The air pollution index in the city reached hazardous levels today.
Hindi Usage: शहर का वायु प्रदूषण सूचकांक आज खतरनाक स्तर पर पहुँच गया।
vayu pradushan suchikank, vaayu pradushan suchikank, vayoo pradushan suchikank, vāyu pradūṣaṇ sūchikāṅk, vaayu pradushan soochikank, vayu pradushan suuchikanq
