Administrative Training Institute| Government of WB |
Government of West Bengal
Continuous Ambient air quality Monitoring system
The Continuous Ambient air quality monitoring system (CAAQMS) is a facility to measure, concentration of air pollutants such as SO2, NOx, CO, O3, VOC, and particulate matters (PM 10 & 2.5) continuously all round the year. In addition to this, wind speed, direction, temperature, humidity, solar radiation and other weather parameters can also be measured round the clock.