A study of comparative (2019-2023) trends and current acceleration in Particulate Matter (PM2.5) concentration in India

For PM2.5 monitoring model, the data was procured from the Central Pollution Control Board’s functional and selected air monitoring stations. The data is available online at the Central Pollution Control Board but in form of daily trends with numerous air quality monitoring stations in an area; monthly and Annual average level especially PM2.5 trends processed from the original data.