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

Diffusion Tubes - Nitrogen Dioxide (NO2)

 692 Carmarthen Road - facade diffusion tube
2008
Jul 2008 19.60 µg/m3
Aug 2008 21.60 µg/m3
Sep 2008 34.90 µg/m3
Oct 2008 30.40 µg/m3
Nov 2008 38.70 µg/m3
Dec 2008 52.00 µg/m3
Average 2008 32.87 µg/m3
2009
Jan 2009 54.70 µg/m3
Feb 2009 47.40 µg/m3
Mar 2009 32.30 µg/m3
Apr 2009 45.60 µg/m3
Average 2009 45.00 µg/m3
2012
Jan 2012 38.70 µg/m3
Apr 2012 27.30 µg/m3
May 2012 21.20 µg/m3
Jun 2012 19.20 µg/m3
Jul 2012 34.10 µg/m3
Aug 2012 18.80 µg/m3
Average 2012 26.55 µg/m3
Alternative views:
Select a location:
Other monitoring stations:
Related links: