Font size too small?   Increase Font size | Decrease font size | See other Accessibility Options.
Index Banded Annual Totals for Swansea:
LOW
107 days
MODERATE
10 days
HIGH
1 day
VERY HIGH
5 days
annual air quality totals for all Swansea monitoring stations

Diffusion Tubes - Nitrogen Dioxide (NO2)

 16/18 Glanmor Road - facade diffusion tube
2008
Jul 2008 23.10 µg/m3
Aug 2008 20.50 µg/m3
Sep 2008 31.30 µg/m3
Oct 2008 32.80 µg/m3
Nov 2008 35.70 µg/m3
Dec 2008 36.10 µg/m3
Average 2008 29.92 µg/m3
2009
Jan 2009 47.70 µg/m3
Feb 2009 47.20 µg/m3
Mar 2009 31.20 µg/m3
Apr 2009 39.60 µg/m3
Average 2009 41.43 µg/m3
2012
Jan 2012 43.50 µg/m3
Apr 2012 27.40 µg/m3
May 2012 26.70 µg/m3
Average 2012 32.53 µg/m3
Alternative views:
Select a location:
Other monitoring stations:
Related links: