5th December 1952: The Great Smog of London begins
London’s Deadly Acid Smog Crisis of 1952
London's Great Smog, 1952
The Great Smog of London 1952
Weather History: The Great Smog of 1952
The Great Smog of London, or Great Smog of 1952, was a severe air-pollution event that affected the British capital of London in early December 1952. A period of cold weather, combined with an anticyclone and windless conditions, collected airborne pollutants—mostly arising from the use of coal—to form a thick layer of smog over the city. It lasted from Friday, 5 December to Tuesday, 9 December 1952 and then dispersed quickly when the weather changed.