NAMP : National Air-quality Monitoring Programme (NAMP), financed by the Central Pollution Control Board aims to assess the ambient air quality in the state. Under this programme at present only one monitoring station has been established at Bamunimaidam, Guwahati. A few numbers of monitoring stations under this programme has been proposed to be established very soon.

Air quality within industrial, commercial, residential and silence zones are being monitored from time to time within the state.