Saint-Etienne Letni indeks kakovosti zraka za (CITY)
 |
Leto |
 |
Leto povprečje NO2 |
 |
Letno povprečje PM10 |
 |
PM10 število preseganj dnevnih vrednosti |
 |
O3, # št. dni z 8-urnim povprečjem > 120µg/m3 |
 |
Dnevno povrečje SO2 |
 |
Letno povprečje za benzen |
 |
Indeks mesta |
 |
2006 |
 |
1.3 |
 |
0.83 |
 |
0.97 |
 |
- |
 |
- |
 |
- |
 |
1.03 |
 |
2007 |
 |
1.2 |
 |
0.98 |
 |
2.37 |
 |
- |
 |
- |
 |
- |
 |
1.52 |
 |
2008 |
 |
1.18 |
 |
0.78 |
 |
1.09 |
 |
- |
 |
- |
 |
0.2 |
 |
1.01 |
 |
2009 |
 |
1.2 |
 |
0.68 |
 |
0.57 |
 |
- |
 |
- |
 |
0 |
 |
0.82 |
 |
2010 |
 |
1.2 |
 |
0.7 |
 |
0.74 |
 |
- |
 |
- |
 |
0.2 |
 |
0.88 |
 |
2011 |
 |
1.23 |
 |
0.73 |
 |
1.14 |
 |
- |
 |
- |
 |
- |
 |
1.03 |
 |
2012 |
 |
1.15 |
 |
0.65 |
 |
0.6 |
 |
- |
 |
- |
 |
- |
 |
0.8 |
 |
2013 |
 |
1.08 |
 |
0.65 |
 |
0.91 |
 |
- |
 |
- |
 |
- |
 |
0.88 |
 |
2014 |
 |
1.08 |
 |
0.53 |
 |
0.29 |
 |
- |
 |
- |
 |
- |
 |
0.63 |
 |
2015 |
 |
1.05 |
 |
0.58 |
 |
0.31 |
 |
- |
 |
- |
 |
- |
 |
0.65 |
 |
2016 |
 |
1 |
 |
0.55 |
 |
0.43 |
 |
- |
 |
- |
 |
- |
 |
0.66 |
 |
2017 |
 |
1 |
 |
0.5 |
 |
0.29 |
 |
- |
 |
- |
 |
- |
 |
0.6 |
 |
2018 |
 |
0.88 |
 |
0.45 |
 |
0.09 |
 |
- |
 |
- |
 |
- |
 |
0.47 |
 |
2019 |
 |
0.83 |
 |
0.48 |
 |
0.09 |
 |
- |
 |
- |
 |
- |
 |
0.46 |
 |
2020 |
 |
0.73 |
 |
0.48 |
 |
0.17 |
 |
- |
 |
- |
 |
- |
 |
0.46 |
 |

|
Leto |
 |
Leto povprečje NO2 |
 |
Letno povprečje PM10 |
 |
PM10 število preseganj dnevnih vrednosti |
 |
O3, # št. dni z 8-urnim povprečjem > 120µg/m3 |
 |
Dnevno povrečje SO2 |
 |
Letno povprečje za benzen |
 |
Indeks mesta |
 |
2006 |
 |
0.88 |
 |
0.7 |
 |
0.86 |
 |
1.6 |
 |
0.2 |
 |
- |
 |
1.01 |
 |
2007 |
 |
0.83 |
 |
0.6 |
 |
0.63 |
 |
1.04 |
 |
0.15 |
 |
- |
 |
0.77 |
 |
2008 |
 |
0.88 |
 |
0.7 |
 |
0.51 |
 |
0.56 |
 |
0.1 |
 |
0 |
 |
0.66 |
 |
2009 |
 |
0.83 |
 |
0.75 |
 |
0.8 |
 |
1.12 |
 |
0.1 |
 |
0.2 |
 |
0.87 |
 |
2010 |
 |
0.85 |
 |
0.68 |
 |
0.6 |
 |
1.52 |
 |
0.1 |
 |
0 |
 |
0.91 |
 |
2011 |
 |
0.85 |
 |
0.68 |
 |
0.77 |
 |
1.52 |
 |
0.05 |
 |
0.2 |
 |
0.95 |
 |
2012 |
 |
0.75 |
 |
0.58 |
 |
0.6 |
 |
0.64 |
 |
0.05 |
 |
0 |
 |
0.64 |
 |
2013 |
 |
0.73 |
 |
0.55 |
 |
0.49 |
 |
1.08 |
 |
0.05 |
 |
0 |
 |
0.71 |
 |
2014 |
 |
0.73 |
 |
0.5 |
 |
0.31 |
 |
0.68 |
 |
0.05 |
 |
0 |
 |
0.55 |
 |
2015 |
 |
0.75 |
 |
0.55 |
 |
0.11 |
 |
1.64 |
 |
0.05 |
 |
0 |
 |
0.76 |
 |
2016 |
 |
0.7 |
 |
0.48 |
 |
0.23 |
 |
1.2 |
 |
0.05 |
 |
0 |
 |
0.65 |
 |
2017 |
 |
0.68 |
 |
0.45 |
 |
0.23 |
 |
0.64 |
 |
- |
 |
- |
 |
0.5 |
 |
2018 |
 |
0.63 |
 |
0.35 |
 |
0.03 |
 |
1.56 |
 |
- |
 |
- |
 |
0.64 |
 |
2019 |
 |
0.6 |
 |
0.33 |
 |
0.03 |
 |
1.48 |
 |
- |
 |
- |
 |
0.61 |
 |
2020 |
 |
0.53 |
 |
0.33 |
 |
0.11 |
 |
0.96 |
 |
- |
 |
- |
 |
0.48 |
 |
|