Deadly health effects of traffic pollution shown by EU funded study

Article by Peter Dyment, Camfil UK

Another European EU funded study confirms that previous WHO air pollution limits set for PM2.5 and related Nitrogen dioxode NO2 are too high and now need to be lowered for health reasons. traffic pollution

This latest study led by Dr Rob Beelen, from Utrecht University in the Netherlands estimates that for every increase of 5 micrograms per cubic metre in annual exposure to fine-particle air pollution PM2.5, the risk of dying from resulting exposure rises by 7%. PM2.5 stands for particulate matter 2.5 microns and below in size and is usually comprised almost entirely of toxic traffic emissions.

In large cities such as London the annual mean values for PM2.5 are typically in the range 15 to 25 micrograms per cubic metre and sometimes even more at busy road junctions. Simple arithmetic indicates increased risk of dying at 14% to 28% above a base level of 5 micrograms per cubic metre.

The world health organisation says there is no safe level of exposure to PM2.5 pollution. Exposure results in raised levels of heart and lung disease in the population.

The Kings College air quality website now has an interactive website that enables anybody living in London to enter their work or home post code and get a personal colour coded map to show annual levels of PM2.5 fine combustion particulates and associated gas phase pollution such as Nitrogen Dioxide. An example is shown below for the City area of London.

annual pollution map

Ref. Kings College; Continue reading

Clean indoor air quality building certification scheme launched by Camfil

Camfil UK has launched a certification scheme for buildings that promote clean indoor air quality through the selection and application of comfort air filtration.

The Excellence in Air Quality Certificates will be awarded to FM’s, Estates Managers and Building Managers over the coming months during the European Year of Air 2013.

IAQ certificate

The Certificate, awarded by Camfil UK, has ‘air system star quality points’ based on the correct use of comfort air filtration and also that recommendations given by BSI EN 13779:2007 for air filters classed by BSI EN 779:2012 have been consistently implemented in all the building areas. Continue reading

CamCleaner™ air purifiers lead to improved productivity in the workplace

Camcleaner BrochureBacteria, dust, viruses and harmful particles in the air may cause itchy eyes, headaches, blocked noses and can give rise to asthma and irritation of the respiratory tract. To combat these problems, Camfil have developed the CamCleaner™ range of air purifiers.

Camfil’s CamCleaner™ range of mobile, stationary and standalone air purifiers are used to supplement existing ventilation systems in industry, offices and homes.

CamCleaner™ is a range of patented air purifiers with the most efficient HEPA filters on the market. They work as a supplement to existing ventilation systems and provide reduced energy costs, more efficient production and a healthier work environment by removing dust, contaminants and harmful particles. Continue reading