Lorient 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 |
 |

|
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 |
 |
2009 |
 |
0.35 |
 |
0.58 |
 |
0.58 |
 |
- |
 |
- |
 |
- |
 |
0.5 |
 |
2010 |
 |
0.38 |
 |
0.68 |
 |
0.68 |
 |
- |
 |
- |
 |
- |
 |
0.58 |
 |
2011 |
 |
0.3 |
 |
0.53 |
 |
0.53 |
 |
- |
 |
- |
 |
- |
 |
0.45 |
 |
2012 |
 |
0.33 |
 |
0.58 |
 |
0.58 |
 |
- |
 |
0.05 |
 |
- |
 |
0.49 |
 |
|