- Vehicular pollution is the largest contributor to urban air pollution in India, accounting for 60% of air pollution in 1990, 70% in 2000, and 90% in 2010 according to UNEP.
- Vehicular pollution has increased 8 times over the past 20 years while industrial pollution has only increased 4 times.
- Vehicular emissions occur at ground level, exposing pedestrians, shopkeepers, and others to high levels of pollution. Traffic police are also severely impacted.
- Vehicular pollution is affecting glaciers, public health, and even fetal development, with studies showing risks of birth defects and premature delivery for pregnant women exposed to high traffic pollution levels.