Air pollution knowledge assessments (APnA) - PM2.5 Source Apportionment Results for 50 Indian Cities

Summary of estimated source contributions to ambient PM2.5 concentrations, including the contribution of sources outside the city airsheds. These results are explained and discussed in journal articles.
1. Air pollution knowledge assessments (APnA) for 20 Indian cities [link]
2. National Clean Air Programme (NCAP) for Indian cities: Review and outlook of clean air action plans [link]

Source descriptions listed in the table
A = all transport (road, rail, aviation, and shipping)
B = residential
C = industries (without brick kilns)
D = all dust (construction and resuspension due to vehicle movement)
E = open waste burning
F = diesel generator sets
G = brick manufacturing
H = sea salt (where applicable) and
I = outside/regional contribution

For more information on the model formulation and detailed results by city including summaries of monitoring data, monitoring requirements, points of interest, emission inventories, gridded emissions and pollution maps, and monthly variation in PM2.5 concentrations, visit
https://www.urbanemissions.info/india-apna