State-wise Ambient Air Quality (Annual Average Concentration) in Non-Attainment and Million Plus Cities under National Clean Air Programme (NCAP) in North East States of India (2019 and 2020) | |||
States | City/Town/Village | Annual Average of PM10 in μg/m3 | |
2019 | 2020 | ||
Assam | |||
Meghalaya | |||
Nagaland | |||
North East States | |||
India |