Topic: | Re:Re:Re:Re:Re:Re:Re:Re:Re:Re:Re:Air pollution in Putney | |
Posted by: | Tim Henderson | |
Date/Time: | 28/02/14 18:57:00 |
The map on page 3 of Heathrow's leaflet http://www.heathrowairport.com/static/Heathrow/Downloads/PDF/HEATHROW_AIR_QUALITY_2010.pdf attempts to attribute NO2 at various monitor positions around the airport and persuade us that the plane contribution is only significant in locations very close to the airport. But then excess emissions that can't be attributed to a particular source are just lumped together as "background". I think I would like to do some more simple sums as Richard suggests before I am convinced and I would be interested in the tell-tale signatures of the patterns from the Putney monitors. It must surely be time for the publication of the report on the investigations on Putney High Street last year. Do the buses work ? Or is the information hidden until a way to spin it into an acceptable form has been concocted ? |