Air Quality Monitoring in Darnall (Handsworth Forum started air quality monitoring of nitrogen dioxide in Darnall in June 2003)
Darnall Adjusted Annual Averages data (for an explanation of correction, or bias adjustment factors, please visit the DEFRA website).
2017 data
2016 data
2015 data
2014 data
2013 data
2012 data
2011 data
2010 data
2009 data
2008 data
2007 data
2006 data
2005 data
2004 data
2003 data
