4 ms·
Paris is built in a valley with Montmartre to the north and Montparnasse to the south. When the winds die down for more than a few days being in the city really
by yardie 10y ago
Paris is built in a valley with Montmartre to the north and Montparnasse to the south. When the winds die down for more than a few days being in the city really sucks. All the diesel particulates just sit their. Like you can feel the smog and particulates accumulating on your skin.
- Rexxar 10y agoYou can't reasonably say that Paris is in a valley because of two small hills (altitude 130m, only 100m above the lowest point of Paris). When there is no wind pollution accumulate everywhere. Paris is in a very good position for pollution: in a middle of a plain, not very far from sea with a regular wind from west.