Breathe Easy Community Air Quality Data

Air Quality Monitoring by Sheffield’s Breathe Easy Group (started air quality monitoring in July 2008)

From January 2016, as only one person was still monitoring in this group, the site can be found incorporated into the Manor Castle data from that date onwards.

Breathe Easy Adjusted Annual Averages data (for an explanation of correction, or bias adjustment factors, please visit the DEFRA website).

2016 data

2015 data

2014 data

2013 data

2012 data

2011 data

2010 data

2009 data

2008 data