This ICT Division, Bangladesh, funded project intends to deploy 100+ inhouse IoT air quality monitoring devices in five different locations of dhaka city to record the level of PM2.5, CO, CO2, flammable gas. Based on the data collected an air pollution model will be developed for the Department of Environment of People's republic of Bangladesh Government. The objective of the system is to provide real time dynamic visualization of pollution trends and forecasting. Moreover, the model should also be able to identify sources and causes of pollution. This project is collaborated with Department of Environment Bangladesh government (http://www.doe.gov.bd/).