The Punjab Urban Unit has released a detailed report regarding the primary contributors to air pollution with surprising insights into the extent of pollution sources.
According to this report, smoke-emitting vehicles are the largest contributors to Punjab’s air pollution, responsible for a staggering 83.15% of the total air pollution levels.
The report highlights that vehicular emissions, especially from outdated or poorly maintained vehicles, are the primary cause of deteriorating air quality, surpassing all other sources by a significant margin.
Industrial activities, though often considered a major contributor, rank second, contributing 9.07% to total air pollution. This includes emissions from factories and manufacturing units that release pollutants into the atmosphere, though their share is notably less than the transport sector.
Challenging common assumptions, the report reveals that the role of agricultural waste burning in air pollution is much lower than generally believed. The burning of crop residue contributes just 3.9% to overall pollution levels, while the incineration of general waste adds 3.6%.
Furthermore, the report sheds light on lesser-known sources, noting that commercial building activities account for only 0.14% of air pollution, while household activities contribute a minimal 0.11%.
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