1. Air Quality in Westminster The most (air) polluted area in the UK? The first to declare an AQMA 9 th March 1999 The first to publish an Air Quality Action Plan BUT … where do we go from here?

2. Spatial distribution sites across London

3. Sites in Westminster Two main AURN monitoring sites –Marylebone Road –Horseferry Road Four other NOx sites Four other PM 10 sites 17 NO2 diffusion tubes Plus lead, smoke PAH and benzene sites You are here

4. Marylebone Road Monitoring at Council House Outside University of Westminster Option to resurrect OPSIS

5. Oxford Street PM10 and NO2 diffusion tube

6. Pollution where does it come from? Road traffic

7. … like this!

8. Pollution mapping …. Busy roads …

9. NO 2 pollution looks like this from diffusion tubes ….

10. Covent Garden and Paddington Nitrogen dioxide

11. What else … There is more air quality data out there than we know what do do with. The challenge is to make BEST VALUE of it!!!