OR-12-81.pdf (2.968Mb)

NXLU

OPPDRAGSRAPPORT NR. 12/81 REFERANSE: 24476

DATO: MARS 1981

uyf.ypneiv py å/køku./.fijieivj- øeåjøpitfi e iu.vf

Rapport for 4. kvartal 1980

AV LEIF OTTO HAGEN

/økØ .ø føøf. usst.pv py jøpøfij ku./.fijieivjøeåj5i

iu.jn eijøeø/øø ku. å/køku.jnieiv sujøounj ØYDF PDDØ åeååfjø.Ø g

iu.vf

ejoiT,PT0PB0TPYDT2

- 3 -

OVERVÅKING AV LUFTFORURENSNINGSTILSTANDEN e NORGE .µ••}=' J}= 4. ;·µ='µ! Ø2,D

tZ' •Z=~µ%Z%'Z ~å !Z•=}<=µ~~Z' J}= }·Z=·å ;&%< µ· !xJ'J}=x=Z%_%&%<_- '&!_'µ%XZ% & i}=<Z _'µ='Z' ØS Cµ%xµ= Ø200 Z''Z= }••X=µ< J=µ

g&!Cø ·Z=%XZ•µ='Z~Z%'Z'­j'µ'Z%_ J}=x=Z%_%&%<_'&!_¢%S gå !&%<Z%Z }~- Jµ''Z= Xø <%~&XXZ!·Z=X&Z= µ· ju_2, _}'F •µ='&;x!æ =' _x!Jµ' }< Å!¢F }< J}=Z'µ_ •å Y1 _'µ_C}%Z=F J}=XZ!' •å P, Å¢Z= }< 'Z''_'ZXZ=S j'µ_C}%_•!µ__Z=&%<Z% Z= ·&_' •å ;µ=' & J&<x= ØS lZ= Z= }<_å ·&_'

•!µ__Z=&%<Z% µ· 0 ŵ;<=x%%__'µ_C}%Z=F _}~ &%%<å = & %µ_C}%µ!Z }<

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µ· !};µ!Z x'_!&••S u·Z=·å ;&%<__'µ_C}%Z%Z Z= !&_'Z' }•• & 'µÅZ!! ØS gZX :Z%_¢% '&! =Z'%&%<_!&%CZ= Z!!Z= %}=~Z= J}= ju_2- }< _}'&%%- :}!XZ' & !xJ'µ :µ= j'µ'Z%_ J}=x=Z%_%&%<_'&!_¢%­.ø ¢;_;µXZ=å XZ' &

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XZ% J}=Z_!å ''Z ·Z=X& &XZ%'&_; ~ZX :ø ¢Z_'Z '&!!µ''Z ·Z=X& & XZ _·Z%_;Z =Z'%&%<_!&%CZ%Z NØGF ~Z%_ ju₂ Jø !<Z= XZ% _·Z%_;Z V!µ%<- _&;'&<Z ~å !_Z'%&%<Z%VS e XZ' %}=_;Z J}=_!µ<Z' <CZ!XZ= &~&X!Z='&X :µ!·å =_·Z=X&Z%Z J}= ju₂ }< _}' J}= Z%:·Z= 3T~å %ZXZ=_ •Z=&}XZF

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Figur 1: Stasjonsoversikt.

• A-Å: overvåkingsnettet

® a-g: bakgrunnsstasjoner i

nasjonale og internasjonale måleprogram

- 5 -

Tabell 1: Stasjonsoversikt.

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FUHULUND

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ØG k!¢''Z' '&! _'µ_C}% Y1 -O-=µ µ•=&! Ø202 PG k!¢''Z' '&! _'µ_C}% Y3 '=µ %}·Z~ÅZ= Ø202S

- 6 -

u·Z=_&;' }·Z= =Z'%&%<_!&%CZ= J}= !xJ';·µ!&'Z' j·}·Z!X&};_¢X

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n·µ='µ!_~&XXZ!

p=_~&XXZ!

tø <%~&XXZ!

3D µ <­~YF µ=&'~Z'&_; ~&XXZ!·Z=X& & Z%

·&!;å =!&< 3 ~%XS •Z=&}XZS PDD µ <­~YF ÅØ = &;;Z }·Z=_;=&XZ_ & ~Z=

Z%% PA µ· '&XZ% & Z% ·&!;å =-

!&< 3 ~%XS •Z=&}XZ }< &;;Z _}~ Z% _µ~~Z%:Z%<Z%XZ •Z=&}XZS

BD µ <­~YF µ=&'~Z'&_; ~&XXZ!·Z=X& & Z%

·&!;å =!&< 3 ~%XS •Z=&}XZS ØPD µ <­~Y

F Åø = &;;Z }·Z=_;=&XZ_ & ~Z=

Z%% PA µ· '&XZ% & Z% ·&!;å =!&<

3 ~%XS •Z=&}XZ }< &;;Z _}~ Z%

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yZ_'Tø¢_;!µ%X

k}= fµ='&;x!æ =' _x!Jµ' J}=Z!&<<Z= &%<Z% =Z'%&%<_!&%CZ=S ø&X!&<Z=Z Z= XZ' J=µ µ~Z=&;µ%_; :}!X µ%'¢XZ' µ' _å !µ·Z ;}%_Z%'=µ_C}%Z= _}~

ØP µ <­~Y }·Z= !Z%<=Z '&X ;µ% ~ZXJø =Z :Z!_Z•=}Å!Z~Z= NBGF ~Z% '}!;-

%&%<Z% }< =Z_x!'µ'Z' µ· XZ x%XZ=_ø ;Z!_Z%Z XZ''Z Å¢<<Z= •å :µ=

·æ =' ~Z<Z' }~X&_;x'Z='S yZX f%·&=}%~Z%'µ! s=}'ZW'&}% p<Z%W¢ & /jp

~Z%Z= Z% %å µ' :Z!_ZZJJZ;'Z= J=µ _x!Jµ' }••'=Z= ·ZX ÅZ'¢XZ!&<

:ø ¢Z=Z ;}%_Z%'=µ_C}%Z= Z%% XZ _}~ ·µ%!&<·&_ }Å_Z=·Z=Z_ & x'Z!xJ'F }< XZ' J}=Z!&<<Z= XZ=J}= &%<Z% •!µ%Z= J}= x'µ=ÅZ&XZ!_Z µ· <=Z%_Z-

·Z=X&Z= J}= _x!Jµ' J}= ÅZ_;¢''Z!_Z µ· ~Z%%Z_;Z=_ :Z!_Z N1GS tZ'

;µ% &~&X!Z='&X Å!& µ;'xZ!' ~ZX Z% <=Z%_Z·Z=X& J}= _x!Jµ' _}~ Z=

ŵ_Z=' •å _Z;x%Xæ =Z ZJJZ;'Z= _}~ %ZX_Z''Z!_Z µ· _&;' }<­Z!!Z=

_x=:Z' & %ZXÅø =Z%S g}XZ!!ÅZ=Z<%&%<Z= µ%'¢XZ= µ' 1DA µ· XZ% =ZXx;- _C}%Z% & _&;'Z% _}~ Z= }Å_Z=·Z=' & _'}=Z XZ!Z= µ· /jp XZ '} _&_'Z '&å =Z%Z ;µ% '&!_;=&·Z_ _x!Jµ'S

- 7 -

n}~~Z%'µ=Z= '&! =Z_x!'µ'Z%Z J}= BS ;·µ='µ! Ø2,D

gå !&%<Z%Z :µ= & BS ;·µ='µ! }~Jµ''Z' ju_2, _}' }< •µ='&;x!æ =' _x!Jµ'S

e BS ;·µ='µ! ~µ%<!Z= ~å !&%<Z= J=µ n&=;Z%Z_ & };'}ÅZ= }< J=µ o=¢%

_;}!Z & u_!} & Z% _'}= XZ! µ· };'}ÅZ=S j'µ_C}%Z%Z & lµ~µ=F vCø ·&;F oZ=<Z% Nŵ=Z n=}%_'µXG }< n&=;Z%Z_ :µXXZ ~&%X=Z Z%% PD }Å_Z=·µ- _C}%Z= & XZ_Z~ÅZ=S

e jx!&'CZ!~µ Z= ju₂T~å !&%<Z= _&XZ% %}·Z~ÅZ= Ø202 J}=Z'µ'' ~ZX ieå/_ µx'}~µ'&_;Z !xJ'•=ø ·Z'µ;Z=F J}=X& JZ&! :µ= }••_'å '' ~ZX XZ '&! ·µ%!&< Å=x;'Z j&Z<Z=­s:&!!&•_ ;}%'&%xZ=!&< =Z<&_'=Z=Z%XZ

&%_'=x~Z%'Z=S e %}·Z~ÅZ= Ø2,D Å!Z XZ' J}=Z'µ'' Z% =Z·x=XZ=&%< µ·

_'µ_C}%_•!µ__Z=&%<Z% & jx!&'CZ!~µS tZ' J=µ~'&X&<Z }·Z=·å ;&%<_-

•=}<=µ~~Z' ·&! }~Jµ''Z ~å !&%<Z= ·ZX _'µ_C}%Z%Z å}~&F kx=x!x%X Np­j jx!&'CZ!~µ v=xÅZ=_ :}·ZX;}%'}=G }< jµ%X%Z_ N_;}!Z%GS e J=µ~- '&Xµ Z= XZ' ~Z%&%<Z% µ' XZ ;}%'&%xZ=!&<Z _'µ_C}%Z%Z Nj&Z<Z=­s:&!!&•_G _;µ! }·Z='µ }·Z=·å ;&%<Z% µ· !xJ';·µ!&'Z'Z% & jx!&'CZ!~µS tµ'µ J=µ XZ''Z _¢_'Z~Z' }·Z=Jø =Z_ •å 'Z!ZJ}%!&%CZ '&! _~Z!'Z:¢''µ :·}= XZ

;µ% µ·!Z_Z_ ~}~Z%'µ%' }< =Z<&_'=Z=Z_ •å ~µ<%Z'Åå %XS e%%'&! ;µ!&- Å=Z=&%< µ· XZ''Z ;}%'&%xZ=!&<Z _¢_'Z~Z' Z= J}=Z'µ''F ·&! ieå/_

µx'}~µ'&_;Z !xJ'•=Ø ·Z'µ;Z=Z ·ZX kx=x!x%X }< jµ%X%Z_ J}='_Z''ZF

~Z%_ ieå/_ ~å !&%<Z= ·ZX å}~& Å!Z µ·_!x''Z' & %}·Z~ÅZ= Ø2,DS k}= å Z'µÅ!Z=Z _µ~·µ=&µ_C}%Z% ~ZX XZ %¢Z _'µ_C}%Z%Z kx=x!x%X }< jµ%X%Z_F

·&! ieå/_ ~å !&%<Z= ·ZX r:µ=!}''µ J}='_Z''Z x' JZÅ=xµ= Ø2,ØS tµ'µ J}= %}·Z~ÅZ= Ø2,D T Cµ%xµ= Ø2,Ø ·&_Z= ~Z<Z' <}X _µ~·µ=&µ_C}%

~Z!!}~ ;}%_Z%'=µ_C}%Z%Z ·ZX X&__Z '=Z _'µ_C}%Z%ZS yµ%!&<·&_ Z=

;}%_Z%'=µ_C}%Z%Z ·ZX r:µ=!}''µ !&'' !µ·Z=Z Z%% ·ZX jµ%X%Z_F ~Z%

!&'' :ø ¢Z=Z Z%% ·ZX kx=x!x%XF & }·Z=Z%__'Z~~Z!_Z ~ZX XZ' Z% ·&!!Z

·Z%'Z J=µ _'µ_C}%_•!µ__Z=&%<Z% & J}=:}!X '&! x'_!&••_;&!XZ%S

j·}·Z!X&};_¢X

e BS ;·µ='µ! Ø2,D Å!Z ~å %ZX_~&XXZ!·Z=X&Z= }·Z= ØDD µ <­~^Y ~å !' •å _'µ_C}%Z= & jµ=•_Å}=< Nj' u!µ·_ y}!XGF vCØ ·&; }< jx!&'CZ!~µS e

'&!!Z<< Å!Z XZ' ~å !' ~å %ZX_~&XXZ!·Z=X&Z= }·Z= 60 µ <­~^Y •å _'µ_C}%Z=

& u_!} Nj' u!µ·_ •!µ__G }< Ø ·=Z Å =Xµ! Nkµ=%Z_GS tZ :ø ¢Z_'Z

~å %ZX_~&XXZ!·Z=X&Z%Z Å!Z ~å !' ·ZX XZ %¢Z _'µ_C}%Z%Z kx=x!x%X }<

- 8 -

jµ%X%Z_ & jx!&'CZ!~µ & XZ_Z~ÅZ=F _}~ :µXXZ :Z%:}!X_·&_ ØØ01 µ <­=%^Y }< ØP1B µ <­=%^Y _}~ ~å %ZX_~&XXZ!S e Jø =_'Z :µ!·XZ! µ· XZ_Z~ÅZ= ·µ=

·Z=X&Z%Z ·Z_Z%'!&< :ø ¢Z=Z Z%% XZ''Z ·ZX X&__Z _'µ_C}%Z%ZS

tZ !µ·Z_'Z ~å %ZX_~&XXZ!·Z=X&Z%Z Å!Z ~å !' & uXXµ NY µ <­=%³), lµ=%µ=

NB µ <­=%³) }< i}'}XXZ% N1 µ <­=%³) & };'}ÅZ=S

yZX j' u!µ·_ •!µ__ & u_!} ·µ= ~å %ZX_~&XXZ!·Z=X&Z%Z :Z%:}!X_·&_

B2 µ <­=%³, ,P µ <­=%³ }< 0, µ <­=%³ & };'}ÅZ=F %}·Z~ÅZ= }< XZ_Z~ÅZ=S tZ' <&= Z% ~&XXZ!·Z=X& •å 0D µ <­=%³ & BS ;·µ='µ! Ø2,DF X·_ ·Z_Z%'-

!&< :ø ¢Z=Z Z%% Åå XZ YS ;·µ='µ! Ø2,D NP1 µ <­=%³) }< BS ;·µ='µ! Ø202 NB, µ <­=%³).

lø ¢Z_'Z XØ <%~&XXZ!·Z=X& & BS ;·µ='µ! :µXXZ jµ%X%Z_F jx!&'CZ!~µ

~ZX B21, µ <­=%^Y 1T3S XZ_Z~ÅZ=F ~Z%_ kx=x!x%XF jx!&'CZ!~µ :µXXZ B2PD µ <­=%^Y 3T0S XZ_Z~ÅZ=S e XZ_Z~ÅZ= :µXXZ X&__Z '} _'µ_C}%Z%Z :Z%:}!X_·&_ ØØ }< ØY Xø <%~&XXZ!·Z=X&Z= }·Z= ØDDD µ <­=%^Y•

tØ <%~&XXZ!·Z=X&Z= }·Z= PDD µ <­=%^Y Å!Z & BS ;·µ='µ! Ø2,D ~å !' •å _'µ_C}%Z= & lµ!XZ%F jµ=•_Å}=< Nj' u!µ·_ y}!XG }< Ø ·=Z Å =Xµ!

Nkµ=%Z_GS

.Z_x!'µ'Z%Z µ· juPT=%å !&%<Z%Z •å ŵ;<=x%%__'µ_C}%Z%ZF _}~ !&<<Z=

& '¢%' ÅZJ}!;ZXZ }~=å XZ= }< &;;Z Z= •å ·&=;Z' µ· !};µ!Z x'_!&••F Z= <&'' & 'µÅZ!! PS

tZ J!Z_'Z µ· }·Z=·å ;&%<__'µ_C}%Z%Z :µXXZ ·Z_Z%'!&< :ø ¢Z=Z ·Z=X&Z=

Z%% ŵ;<=x%%__'µ_C}%Z%ZS tZ''Z ·&_Z= µ' XZ !};µ!Z juPTx'_!&••Z%Z XZ= Z= :Z!' X}~&%Z=Z%XZ & J}=:}!X '&! !µ%<'=µ%_•}=' µ· juPS

øµÅZ!! Y ·&_Z= XZ ~å !Z_'µ_C}%Z%Z :·}= XZ %}=_;Z J}=_!µ<Z%Z '&!

=Z'%&%<_!&%CZ= J}= juP Z= }·Z=_;=ZXZ' & •Z=&}XZ% Cx!&TXZ_Z~ÅZ= Ø2,DS

- 9 -

Tabell 2: Månedsmiddelverdier av jDP ved bakgrunnsstasjonene for 4. kvartal 1980 (µg/m³).

j'µ_C}% n}~~x%Z k¢!;Z u;'}ÅZ= i}·Z~ÅZ= tZ_Z~ÅZ=

o&=;Z%Z_ o&=;Z%Z_ px_'Tp<XZ= DS0 DSB DS0

j;=Zå Xµ!Z% j&=Xµ! yZ_'Tp<XZ= ØSY DSY DS0

nå =·µ'% jx=%µXµ! gø =Z }< .}~_XS DSP DSP DS3

øx_'Z=·µ'% lZ~%Z_ i}=X!µ%X DSY DS1 DS0

mZ=<x! nµ=µ_C}; k&%%~µ=; DS3 ØS1 ØSY

oCø =%ø ¢µ DSB

Tabell 3: overskridelser av forslag til retningslinjer for jDP i perioden juli - desember 1980.

lø ¢Z_'Z Xø <%T s=}_Z%' gå !Z_'ZX j'µ_C}% g&XXZ!·Z=X& ~&XXZ!·Z=X& Ant. µ· µ%'S

µ <­~Y µ <­~Y }Å_S }Å_S}·Z=

PDD µ <­~Y

lµ!XZ% j'xÅÅZ=xX·%S Y1 P0, Ø,Ø YS2

jµ=•_Å}=< p!·&~ BP P2B Ø,B 3SD

jµ=•_Å}=< j' u!µ·_ y}!X 2Ø 1Y1 Ø,Y ØYS 0

vCø ·&; o!&%;Z% 3Y BYØ Ø0Ø PS2

vCø ·&; j¢=Z:µx<Z% ØDD ØD3D Ø0Ø ØØS 0

jx!&'CZ!~µ å}~& PØ2 PD3Ø ØPB YYSØ

jx!&'CZ!~µ r:µ=!}''µ Y1P Y0DP ØY2 B2S3

jx!&'CZ!~µ kx=x!x%X ØD,Y B2PD BY ,,SB

jx!&'CZ!~µ jµ%X%Z_ ØØBY B21, BY 2DS0

T ØD T

k}=_!µ<Z%Z '&! =Z'%&%<_!&%CZ= Å!Z }·Z=_;=ZXZ' ·ZX 2 _'µ_C}%Z= &

•Z=&}XZ% Cx!& T XZ_Z~ÅZ= Ø2,DS yZX P µ· X&__Z _'µ_C}%Z%Z ·µ=

~&XXZ!·Z=X&Z% !µ·Z=Z Z%% 3D µ <­~^YF ~Z% ~Z= Z%% PA µ· Xø <%~&XXZ!-

·Z=X&Z%Z ·µ= }·Z= PDD µ <­~^Y• yZX å}~& & jx!&'CZ!~µ Å!Z ~å !&%<Z%Z µ·_!x''Z' ~&X' & %}·Z~ÅZ=F _µ~'&X&< _}~ XZ %¢Z _'µ_C}%Z%Z kx=x!x%X }< jµ%X%Z_ ;}~ & <µ%<S yZX r:µ=!}''µ ~µ%<!Z= ~å !&%<Z= J=µ ~&X'

& %}·Z~ÅZ= '&! ~&X' & XZ_Z~ÅZ= Xµ ju₂T;}%_Z%'=µ_C}%Z%Z ·ZX kx=x-

!x%X }< jµ%X%Z_ ·µ= ~Z<Z' :ø ¢ZS

yZX PB µ· XZ Y1 ~å !Z_'µ_C}%Z%Z ·µ= ~&XXZ!·Z=X&Z% PS :µ!·å = Ø2,D

!µ·Z=Z Z%% YD µ <­~³•

tZ !µ·Z_'Z ~&XXZ!·Z=X&Z%Z PS :µ!·å = Ø2,D Å!Z ~å !' & jµxXµ N3 µ <­~^YGF

i}'}XXZ% N0 µ <­~^YG }< uXXµ N0 µ <­~^YGS ø&! _µ~~Z%!&;%&%< :µXXZ XZ%

:ø ¢Z_'Z ŵ;<=x%%__'µ_C}%Z% o&=;Z%Z_ ØSD µ <­~^Y•

e <CZ%%}~_%&'' J}= P1 _'µ_C}%Z= _}~ &;;Z Z= _•Z_&Z!' •å ·&=;Z' µ·

&%Xx_'=&x'_!&•• }< _}~ :·Z= :µ= ~&%_' ØPD }Å_Z=·µ_C}%Z=F ·µ=

~&XXZ!·Z=X&Z% µ· ju2 PD µ <­~³ & PS:µ!·å = Ø2,D }< PØ µ <­~³ &

PS :µ!·å = Ø202F X·_ xÅZ'¢XZ!&< Z%X=&%< _&_'Z å =S

j}'

j}'~Z%<XZ% Z= ÅZ_'Z~' ·ZX å ~å !Z _·Z='%&%< •å J&!'=ZS tZ''Z <&=

Z' x''=¢;; J}= ~Z%<XZ% µ· _}'•µ='&;!Z=S t&__Z µ%µ!¢_Z%Z x'Jø =Z_

:·Z= '=ZXCZ ~å %ZXS i}·Z~ÅZ= Z= ·µ!<' _}~ Z% '¢•&_; :ø _'~å %ZXS e %}·Z~ÅZ= Ø2,D Å!Z ~å %ZX_~&XXZ!·Z=X&Z= }·Z= BD µ <­~^Y ~å !' &

_Z%'=x~_}~=å XZ%Z & lµ!XZ%F k=ZX=&;_'µXF å&!!Z_'=ø ~F u_!}F lµ~µ=F vCø ·&;F t=µ~~Z%F s}=_<=x%%F j;&Z%F i}'}XXZ% }< j'µ·µ%<Z=S t&__Z _'µ_C}%Z%Z Z= •!µ__Z=' & Z!!Z= %æ = _'Z=;' '=µJ&;;Z='Z <µ'Z=S j'µ_C}%Z% & i}'}XXZ% Z= _µ%%_¢%!&<·&_ •å ·&=;Z' }<_å µ· Z' _'}='

!};µ!' &%Xx_'=&x'_!&••S

lø ¢Z_'Z ~å %ZX_~&XXZ!·Z=X& :µXXZ _'µ_C}%Z% & j;&Z% ~ZX 2D µ <­~^YF

~Z% _'µ_C}%Z% & vCø ·&; :µXXZ :ø ¢Z_'Z XØ <%~&XXZ!·Z=X& ~ZX P00 µ <­~³• tØ <%~&XXZ!·Z=X&Z= }·Z= ØPD µ <­~³ Å!Z }<_å ~å !' •å

T ØØ T

_'µ_C}%Z= & lµ!XZ%F k=ZX=&;_'µXF u_!}F s}=_<=x%%F j;&Z% }<

oZ=<Z%S

k}= YP _'µ_C}%Z= _}~ :µXXZ ~&%_' PD }Å_Z=·µ_C}%Z= ÅZ_=<Z ~å %ZXZ=

·µ= <CZ%%}~_%&''_·Z=X&Z%Z µ· _}' YY µ <­=%^Y & %}·Z~ÅZ= Ø2,D }<

P2 µ <­=%^Y & %}·Z~ÅZ= Ø202F X·_ Z% !&'Z% Ø ;%&%< _&_'Z å =Z'S f%

Ø ;%&%< •å ~&%_' 1 µ <­=%^Y J=µ %}·Z~ÅZ= Ø202 '&! %}·Z~ÅZ= Ø2,D Z=

}Å_Z=·Z=' •å _'µ_C}%Z= & lµ!XZ%F jµ=•_Å}=< Nj' u!µ·_ y}!XGF u_!}F lµ=%µ=F s}=_<=x%%F jµxXµF oZ=<Z%F uXXµF Ø ·=Z p=Xµ! Nkµ=%Z_G }<

g} & .µ%µS j'µ_C}%Z= & jµ=•_Å}=< Np!·&=%GF t=µ~~Z% }< ø=}%X:Z&~

:µXXZ & _µ~~Z •Z=&}XZ Z% %ZX<µ%< & _}'%&·å Z' •å ~&%_' 1 µ <­=%³•

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µ'~}_Jæ =&_;Z _•=ZX%&%<_J}=:}!X & %}·Z~ÅZ= Ø2,D Z%% & %}·Z~ÅZ= Ø202F

·Z_Z%'!&< _}~ Jø !<Z µ· ;µ!XZ=Z ·æ = }·Z= :Z!Z !µ%XZ'S tZ''Z _;x!!Z

~ZXJø =Z :ø ¢Z=Z _}';}%_Z%'=µ_C}%Z= & %}·Z~ÅZ= Ø2,DF _!&; Z% }Å_Z=-

·Z=Z= •å ~µ%<Z _'µ_C}%Z=S

øµÅZ!! 4 <&= Z% }·Z=_&;' }·Z= ~å %ZX_~&XXZ!·Z=X&Z%Z µ· _}' & %}·Z~ÅZ=

& Z% XZ! µ· XZ _'ø =_'Z Å¢Z%Z XZ 4 _&_'Z å =Z%ZS i}·Z~ÅZ= Ø2,D ·&_Z=

Tabell 4: Gjennomsnittlig sotkonsentrasjoner i en del større byer (sentrum) i november de 4 siste årene (µg/m³).

By i}·Z~ÅZ= i}·Z~ÅZ= i}·Z~ÅZ= i}·Z~ÅZ=

Ø200 Ø20, Ø202 Ø2,D

k=ZX=&;_'µX 3D

u_!} B3 Y, YB 10

t=µ~~Z% BP B2 10 1D

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j'µ·µ%<Z= 20 1B BY B0

oZ=<Z% 42 P0 P0 Y3

ø=}%X:Z&~ 1Y YB BY PD

ø=}~_ø 33 YB Y3 YP

Middel 11 ^.. Y0 Y, BØ

T ØP T

!&'' :ø ¢Z=Z ·Z=X&Z= Z%% %}·Z~ÅZ= Ø20, }< %}·Z~ÅZ= Ø202 i <CZ%%}~- _%&''F ~Z% ·Z_Z%'!&< !µ·Z=Z <CZ%%}~_%&''_·Z=X& Z%% i %}·Z~ÅZ= Ø200S e %}·Z~ÅZ= Ø200 Å&X=} =Z!µ'&·' :ø ¢Z ·Z=X&Z= i J!Z=Z Å¢Z= '&! XZ%

:ø ¢Z ~&XXZ!·Z=X&Z%S k=µ XZ ~Z'Z}=}!}<&_;Z ~å !&%<Z%Z _;x!!Z Z% ·Z%'Z XZ ÅZ_'Z _•=ZX%&%<_J}=:}!XZ%Z i %}·Z~ÅZ= Ø20, }< XZ Xå =!&<_'Z i

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_}'F :µ= _;CZXX _&XZ% Ø200 Z= x;CZ%'S

sµ='&;x!æ =' _x!Jµ'

j}~ J}= _}' x'Jø =Z_ µ%µ!¢_Z%Z µ· _x!Jµ' :·Z= '=ZXCZ ~å %ZXS

k&<x= P ·&_Z= ~å %ZX_~&XXZ!;}%_Z%'=µ_C}%Z%Z µ· •µ='&;x!æ =' _x!Jµ' Nju₄₎ J}= %}·Z~ÅZ= Ø2,DS e XZ Å¢Z%Z :·}= XZ' Z= '} _'µ_C}%Z= :µ=

Z% <&'' <CZ%%}~_%&''Z' µ· X&__ZS vZ%Z=Z!' ·µ= ju₄T;}%_Z%'=µ_C}%Z%Z

<CZ%%}~<å Z%XZ !&'' :ø ¢Z=Z •å Ø _'!µ%XZ' NPTY µ <­~^YG Z%% i =Z_'Z%

µ· !µ%XZ' NØTP µ <­~^YGS tZ' Å!Z i %}·Z~ÅZ= Ø2,D }Å_Z=·Z=' !};µ!' J}=:ø ¢ZXZ ·Z=X&Z= %æ = _'ø ==Z &%Xx_'=&Z!!Z ju₂Tx'_!&•• i uXXµ }<

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e 'µÅZ!! 1 :µ= Z% <&'' ~&XXZ!·Z=X&Z= µ· _x!Jµ' •å ŵ;<=x%%__'µ_C}%- Z%Z J}= %}·Z~ÅZ= Ø202 }< %}·Z~ÅZ= Ø2,DS e <CZ%%}~_%&'' ·&_'Z }<_å X&__Z _'µ_C}%Z%Z Z% =Z!µ'&·' ~µ=;Z=' %ZX<µ%< J=µ %}·Z~ÅZ= Ø202 '&! %}·Z~ÅZ= Ø2,DS

T ØY T

BJørnøy•

(H.~⁰N, 19.0°0)

---

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Figur 2 Månedsmiddelverdier av partikulær>t sulfat (S0₄₎ i µg/m³ for november 1980.

T ØB T

Tabell 5: Middelverdier av partikulært sulfat på bakgrunnsstasjonene for november 1979 og november 1980 (µg/m³).

j'µ_C}% Kommune k¢!;Z i}·Z~ÅZ= Ø202 i}·Z~ÅZ= Ø2,D

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o&=;Z%Z_ o&=;Z%Z_ px_'Tp<XZ= PS3 ØSD

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mZ=<x! nµ=µ_C}; k&%%~µ=; PSY ØSP

oCø =%ø ¢µ ØS3

g&XXZ! ØS1

T Ø1 T

REFERANSER

NØG .&;'·◊=XZ% SJ3= !xJ';·µ!&'Z'S

j·µ·Z!X&}q&X }W: _'}J'S

j'}W;:}!~ Ø203S Nj'µ'Z%_ iµ'x=-

·å =X_·Z=;S sxÅ!&;µ'&}% Ø203◊,SGS

NPG /j f%·&=}%~Z%'µ! ·s=}'ZW'&}%

p<Z%W¢M iµ'&}%µ! s=&~µ=¢ µ%X jZW}%Xµ=¢ p~Å&Z%' p&= dxµ!&'¢

j'µ%Xµ=X_ J}= åZµXS

Federal Register, BY %} Ø2BF B3PB3

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t&&__Z!X}=J Ø20BS

NyteT.&W:'!&%&Z% PYØDGS

( 4) lZµ!': W}%_Z• xZ%WZ_ }J _x!Jx= }q&XZ_M

p =Z•}=' J=}~ rlfjj Ø20DT0ØS .Z_Zµ=W:

ø=&µ%<!Z sµ=;F i}=': rµ=}!&%µF

/j f%·&=}%~Z%'µ! s=}'ZW'&}% p<Z%W¢F Ø20BS Nk}=Z%'Z j'µ'Z=S fspT31D­ØT0BT DDBSGS

N1G oµW:~µ%%F mStS .Z<x!µ'}=¢ _'=µ'Z<&Z_ J}= _x!Jµ'Z_

µ%X &%:µ!ZX •µ='&W!Z_S

eM MASS-APCA Technical conference on the questions of sulfates.

s:&!µXZ!•:&µF spS ØYTØBS µ•=&! Ø20,S

T Ø0 T

DATAVEDLEGG

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