The graph illustrates the pollution levels in London from 1600 to 2000. It measures the smoke and sulphur dioxide in micrograms per cubic metre. Overall, levels of the two pollutants share a similar pattern through the given period, while sulphur dioxide has a higher level of pollution than ...
POLLUTION levels in London are up to four times the legal limit,new figures reveal today.Nine...By GoodchildSophie
"Sensors on busy West End roads also recorded levels of nitrogen dioxide 10 times higher than on smaller streets just a few meters away," the statement revealed. "London's filthy air is a public health crisis that leads to thousands of premature deaths in the capital every year as well as...
The Air Quality Index (AQI) - an indicator developed by government agencies - was 36 times above the World Health Organisation guideline value at the beginning of the week, making it "very unhealthy". In comparison, on the same day, levels in London were "good". Pollution...
LONDON, Aug. 5 (Xinhua) -- People exposed to air pollution levels even within Britain's guidelines were found to have changes in the structure of the heart, similar to those seen in the early stages of heart failure, according to a new study released by the Queen Mary University of Lond...
We have taken an alternate approach to separate the influences of temperature, season, and ambient pollutant levels on daily mortality in Greater London between 1965 and 1972. In each season, the majority of days fell within one or two temperature ranges, within which the daily death rates also...
The UK’s capital, London, has taken numerous actions to improve London air quality, most recently under the guidance of Mayor of London Sadiq Khan, who took office in 2016. A self-professed asthmatic, Khan has promoted numerous policies within the city to tackle air pollution levels. London...
The UK’s capital, London, has taken numerous actions to improve London air quality, most recently under the guidance of Mayor of London Sadiq Khan, who took office in 2016. A self-professed asthmatic, Khan has promoted numerous policies within the city to tackle air pollution levels. London...
London air pollution, 1500-1900 Documentary evidence for the changes in the air pollutant levels and climate of London are compared with the results obtained from a simple single box mode... P Brimblecombe - 《Atmospheric Environment》 被引量: 76发表: 1977年 Mortality and air pollution in ...
LONDON, May 27 (Xinhua) -- Science tests offered surprise results: air inside London classrooms is more polluted than outside, meaning that children in schools are being exposed to higher levels of damaging air pollution inside the classroom than outside. ...