Year   
2019
2015
2010
2005
2000
1995
1990
   Pollutant   
As (kg)
Cd (kg)
CO (t)
Cr (kg)
Cu (kg)
Hg (kg)
NH3 (t)
Ni (kg)
NMVOC (t)
NOx (as NO2) (t)
PAHs (g)
Pb (kg)
PCDD/ PCDF (dioxins/ furans) (g)
SOx (as SO2) (t)
Zn (kg)
TSP (t)
PM2.5 (t)
PM10 (t)
HCB (kg)
PCBs (g)
BC (t)
Lataa