To train and validate the proposed model, an image dataset labeled with ground-truth AQI values is collected from Delhi, India, termed 'AirSetDelhi'. It consists of 21,620 single-scene daytime and nighttime images, unevenly distributed in six AQI categories. Experimental results show that En3C-...
First use of 1 km satellite AOD in pollution monitoring in India. • PM2.5 build-up in Delhi during the dry season (Oct–May) of 16 years is examined. • Two episodic peaks are identified; one in late Oct-early Nov and the other in late Dec-early Jan. • PM2.5 in downwind...
Particulate matter (PM2.5) remains one of the most dominant contributors to air pollution in Delhi and its acute or chronic exposures have exerted serious health implications. Hence, it is necessary to accurately predict the magnitude of PM2.5 concentrations in order to develop emission reduction str...
A general framework for spatially-detailed estimation of charging infrastructure, and the economic and environmental benefits of commercial fleet electrification was developed and applied to a dataset comprising similar to 730,000 app-taxi trips spanning similar to 15 million kilometers (km) in Delhi,...
Mukesh Khare Corresponding author Correspondence toS. M. Shiva Nagendra. Ethics declarations Shanmuga Priyan, R., Peter, A.E., Menon, J.S.et al.Vertical distribution of PM10and PM2.5emission sources and chemical composition during winter period in Delhi city.Air Qual Atmos Health15, 255–271 ...
On a PM2.5 dataset, we analyze the proposed CATALYST model and compare its performance with other standard time-series forecasting approaches, such as ARIMA and LSTM. The outcomes of the experiments demonstrate that the suggested model works better than conventional methods an...
This study provides very detailed spatio-temporal emission maps for megacity Delhi, which can be used in air quality models for developing suitable strategies to reduce the traffic related pollution. Moreover, the developed methodology is a step forward in developing real-time emissi...
The fate of air pollution at any location calls for a critical knowledge of sources, its land-use attributes, and the prevailing meteorology. The accountability of all these ultimately enables air quality managers in sound decision making process for air quality assessment and management. The aim ...
The water quality status of the 20 drains flowing into the Yamuna at Delhi was also obtained from the DPCC for the same time period as the river dataset. This was examined to discern the effluent quality meeting the river and gauge if the lockdown has had any effect on the area's ...
The current study evaluated the effects of air pollution on selected street trees in the National Capital Territory during the pre- and post-monsoon seasons to identify the optimally suitable tree for green belt development in Delhi. The identification was performed by measuring the air pollution ...