Topic: | Re:Re:Re:Re:Re:Re:Re:Re:Re:Re:Re:Air pollution in Putney | |
Posted by: | Tim Henderson | |
Date/Time: | 13/01/14 17:25:00 |
The dial has shifted ; from July 2010 to early 2013 the moving annual average of NO2 at the Putney High Street monitor was fairly flat in a band between 150 and 170 ug/m3. Since February/March 2013 it has been dropping steadily and is now down at 117ug/m3 and the fall has not yet levelled off. We don't know the rate at which the new / retro-fitted buses have been deployed - but there is a story to be told by someone who does...... |