D11B – Woolwich Road / Denford Street D11B – Woolwich Road / Denford Street µg/m3 (Bias adjusted):36.69Exposure Time (Hours):672.13µg/m3:44.2ppb:23.0Total µg:2.07Sample Number:SILVER/13A/NA1S52Latitude:51.486155Longitude:0.011802 Share this:EmailFacebookTwitterTumblrMoreLinkedInPinterestPocketRedditLike this:Like Loading...