While London has made major process in dealing with air pollution over the years, many pollutant levels remain high. Studies show that outdoor air pollution in London has a direct impact on indoor cleanliness, increasing health risks and maintenance costs.
London boroughs continue to exceed the World Health Organisation guidelines with an annual concentration of PM2.5. The central areas of London tend to be considerably higher with the City of London recording 15.7ug/m³ and Westminster recording 15 ug/m³. The outer boroughs on the other hand recorded in the region of 12 to 13 ug/m³.
The ULEZ expansion has helped to reduce emissions considerably with NOx emissions from calls falling by thirteen percent.
A study conducted by Columbia University selected over two hundred and fifty random homes in Camden. The average indoor very similar to the concentration recorded outdoors. Both higher than the WHO guidelines.
Based on the many studies conducted on London’s air pollution, it is clear that there are numerous ways in which the high outdoor pollution impacts indoor cleanliness:
Based on the studies and findings, it is easy to see that the high outdoor pollution in London negatively impacts indoor cleanliness and air quality. The good news is that there are a number of steps you can take to improve your indoor air quality, even when pollution levels remain high outdoors:
While London has made great strides in reducing air pollution, the levels still remain higher than the World Health Organisation guidelines. As a result outdoor pollution levels can negatively affect indoor cleanliness for London businesses and homes. Regular cleaning, seasonal deep cleans, and using high grade filters in filtration systems can all help improve your indoor cleanliness and air quality. With more than 40 years experience, Sloane Cleaning Services know what it takes to improve indoor cleanliness and air quality in offices throughout London. Contact us now to find out more.