1. New Swiss Exposure Programme 2014-2018

2. Exposure period 1 year 2014 to 2015 (parallel to UN trend 2014/15)
2 years to 2016
4 years to 2018
(parallel to UN trend 2017/18)

3. Test sites D F FL A I

4. Test sites Dübendorf Agglomeration Dübendorf Nord Agglomeration
Härkingen high way
Chaumont rural
Payerne rural
Magadino rural
Davos alpine
(Helgoland (D) marine)

5. Trend SO2

7. Trend Corrosion Steel

8. Trend Corrosion Steel

9. Trend Corrosion Steel 1 year
Correlation 93%

10. Trend Corrosion Steel 1 year
Correlation 93%
Correlation 70%

11. Correlation 93% Correlation 91% Correlation 70%
Trend Corrosion Steel 1 year
Correlation 93%
Correlation 91%
Correlation 70%

12. Correlation 93% Correlation 91% Correlation 70% DRF multi polutant
Trend Corrosion Steel 1 year
Correlation 93%
Correlation 91%
Correlation 70%
DRF multi polutant

13. Trend Corrosion Steel 1 year

14. Trend Corrosion Zinc

15. Trend Corrosion Zinc

16. Trend Corrosion Zinc
Correlation 14%
Correlation 86%

17. Trend Corrosion Zinc
Correlation 71%

18. Trend Corrosion Zinc