Is there a low-maintenance type of tree that will consume the most pollution but not be hard to upkeep?

I have heard that certain kinds of trees are better than others to help people breathe and consume polluted gases in the atmosphere. However is there such a thing as a tree that will help the atmosphere but not require a lot of delicate care and will not shed a lot of leaves that need to be raked or be prone do disproportionate growth to require pruning and such?

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