How long did the great fog of 1952 last?
five days
For five days in December 1952, the Great Smog of London smothered the city, wreaking havoc and killing thousands.
Does London still have smog?
While the city has come a long way since the infamous, ‘pea-soup’ Great Smog of 1952, and air pollution has become less visible in the capital, it still presents severe health and economic risks to the city. The main pollutants of concern in London are fine particulate matter (PM2.

What did Churchill do about the fog of 1952?
Meteorologists attributed the great smog’s pollution to the over-mining of coal by the Conservative Party administration of Prime Minister Winston Churchill, who insisted that the country keep burning coal irresponsibly during the cold winter of 1952 to give the illusion of a solid economy.
Did Churchill and Elizabeth get along?
The pair who ruled during World War II enjoyed a deep and enduring friendship despite their differences. So strong was the relationship between the two that the Queen wrote the former prime minister a handwritten letter when he retired and broke protocol at his funeral.

Is London the most polluted city in the UK?
Find below the PM2. 5 concentrations in the worst polluted city in every region of Britain….The Cleanest Area in the UK.
Region | Worst Regional City for Air Pollution | Average Annual PM2.5 |
---|---|---|
East Midlands | Leicester | 12µg/m3 |
Greater London | London | 12µg/m3 |
Is London more polluted than New York?
The levels of particulate pollution in New York – a notorious pollutant known to exacerbate lung damage, heart disease and respiratory problems – now sit comfortably below levels considered unsafe by the World Health Organisation. It is not so in London. Particulate levels are significantly higher.