Why are air pollution levels higher in Mexico City than in other similarly populated cities?(I kinda need this answer like now loll)

Why the air pollution is higher in Mexico City than other similarly populated cities because the vehicle gas, the waste burning, the coal mining, and factories used.

increased motorization and industrial activities, vehicle emissions, waste burning, and the mining and petroleum industries. Mexico city has a population of about 21 million, the higher the population the worse the air pollution is.

Explanation:

.elections are held to determine who serves in congress.

hi how are you doing today? if you ever need just tell me