Just as in real-life cities of today, Pollution becomes a problem to advanced cities in civilization games. Certain buildings and nuclear weapons, or just excessive production, will make pollution. When pollution overflows in a city, it can create a pool of pollution, making one square of resources less productive until the mess is cleaned up by a worker.
- Main article: Pollution (Civ1)
- Main article: Pollution (C-evo)
None under Despotism; under other governments, pollution builds up if the number of material resources being extracted is greater than the population number.
Sid Meier's Alpha Centauri
- Main article: Pollution (SMAC)
Pollution is not present in (or the article has not been created for) the following games :
|Civilization II||Pollution (Civ2)|
|Civilization III||Pollution (Civ3)|
|Civilization IV||Pollution (Civ4)|
|Civilization V||Pollution (Civ5)|
|Civilization: Beyond Earth||Pollution (CivBE)|
|Civilization Revolution||Pollution (CivRev)|
|Civilization Revolution 2||Pollution (CivRev2)|
|Civilization: Call to Power||Pollution (CTP1)|
|Call to Power II||Pollution (CTP2)|