Italy, Sicily, Mount Etna erupting on 8th September 2011

Italy, Sicily, Mount Etna erupting on 8th September 2011

Italy, Sicily, Mount Etna erupting on 8th September 2011

England, Hampshire, Environment, Burning stubble after harvest, now illegal practice.

France, Ile de France, Paris, Aerial view over city and river through thick smog.

Kenya, plane spraying crops.

Ukraine, Kiev, Pripyat, evacuated city and contaminated are after the Chernobyl nuclear disaster.

Canada, Smoke from chimney in wood pulp mill.

Pollution, Environment, Dumped fridges at watersedge releasing CFC gases into the atmosphere, along with household rubbish burning.

Environment, Air, Pollution, Sign asking motorists to switch of engines at railway level crossing.

Environment, Air, Pollution, Air quality monitor at busy traffice intersection.

Environment, Air, Pollution, City skyline with heavy smog in Santiago, Chile.