Strasbourg Yearly Air Quality Index
 |
Year |
 |
NO2 Year average |
 |
PM10 year average |
 |
PM10 exceedences daily average |
 |
O3, # of days with 8-hour average >=120µg/m3 |
 |
SO2 year average |
 |
Benzene year average |
 |
City Index |
 |
2006 |
 |
1.5 |
 |
- |
 |
- |
 |
- |
 |
0.25 |
 |
0.4 |
 |
1.5 |
 |
2007 |
 |
1.48 |
 |
0.85 |
 |
1.69 |
 |
- |
 |
0.15 |
 |
0.46 |
 |
1.34 |
 |
2008 |
 |
1.48 |
 |
0.75 |
 |
1.17 |
 |
- |
 |
0.15 |
 |
0.4 |
 |
1.13 |
 |
2009 |
 |
1.43 |
 |
0.88 |
 |
1.8 |
 |
- |
 |
0.1 |
 |
0.4 |
 |
1.37 |
 |
2010 |
 |
1.43 |
 |
0.85 |
 |
1.46 |
 |
- |
 |
0.1 |
 |
- |
 |
1.24 |
 |
2011 |
 |
1.4 |
 |
0.78 |
 |
1.29 |
 |
- |
 |
- |
 |
- |
 |
1.15 |
 |
2012 |
 |
1.35 |
 |
0.7 |
 |
1.2 |
 |
- |
 |
0.05 |
 |
0.2 |
 |
1.08 |
 |
2013 |
 |
1.3 |
 |
0.83 |
 |
1.6 |
 |
- |
 |
0.05 |
 |
0.2 |
 |
1.24 |
 |
2014 |
 |
1.28 |
 |
0.75 |
 |
0.89 |
 |
- |
 |
0.05 |
 |
- |
 |
0.97 |
 |
2015 |
 |
1.25 |
 |
0.7 |
 |
0.89 |
 |
- |
 |
0.05 |
 |
0.2 |
 |
0.95 |
 |
2017 |
 |
1.18 |
 |
0.68 |
 |
0.86 |
 |
- |
 |
- |
 |
- |
 |
0.9 |
 |

|
Year |
 |
NO2 Year average |
 |
PM10 year average |
 |
PM10 exceedences daily average |
 |
O3, # of days with 8-hour average >=120µg/m3 |
 |
SO2 year average |
 |
Benzene year average |
 |
City Index |
 |
2006 |
 |
1.05 |
 |
- |
 |
- |
 |
1.68 |
 |
0.3 |
 |
0.2 |
 |
1.37 |
 |
2007 |
 |
1.08 |
 |
0.75 |
 |
1.17 |
 |
1.44 |
 |
0.2 |
 |
0.34 |
 |
1.11 |
 |
2008 |
 |
0.98 |
 |
0.63 |
 |
0.57 |
 |
1.28 |
 |
0.2 |
 |
0.2 |
 |
0.86 |
 |
2009 |
 |
0.88 |
 |
0.65 |
 |
0.6 |
 |
1.16 |
 |
0.15 |
 |
0.2 |
 |
0.82 |
 |
2010 |
 |
0.78 |
 |
0.63 |
 |
0.6 |
 |
1.36 |
 |
0.15 |
 |
- |
 |
0.84 |
 |
2011 |
 |
0.8 |
 |
0.68 |
 |
0.71 |
 |
1.16 |
 |
0.1 |
 |
- |
 |
0.84 |
 |
2012 |
 |
0.75 |
 |
0.58 |
 |
0.4 |
 |
0.8 |
 |
- |
 |
0 |
 |
0.63 |
 |
2013 |
 |
0.7 |
 |
0.7 |
 |
0.57 |
 |
1.04 |
 |
- |
 |
0 |
 |
0.75 |
 |
2014 |
 |
0.68 |
 |
0.53 |
 |
0.29 |
 |
0.88 |
 |
- |
 |
- |
 |
0.59 |
 |
2015 |
 |
0.68 |
 |
0.55 |
 |
0.34 |
 |
1.2 |
 |
- |
 |
0 |
 |
0.69 |
 |
2017 |
 |
0.63 |
 |
0.5 |
 |
0.37 |
 |
0.76 |
 |
- |
 |
- |
 |
0.56 |
 |
|