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Esrange Vindeln Norra Malma Grimsö Prestebakke, Norge Aspvreten Östad Råö/ Rörvik NorraKvill Gbg/Femman Borås Mölndal Halmstad Västerås Stockholm T Knuts gata Vavihill EMEP, Sverige EMEP, Prestebakke, Norge IVL Svenska Miljöinstitutet AB Uppsala och Sthlms läns Luftv. förbund Helsingborg Malmö Lund 49#"## +AB$" +A"B $ > #5 5 #5 5 #C#52 7 # 5 35 5# 5 #3 465#5#> 165 55D!E 25#>.,# /,# #/. F# @) /5#3 ))) "#4 /5#3 )) 8%: <." ))* 5# /5#3 8;5 /5#3 )) -#'8( /5#3 )) 2))* ))),6@,5 /5#3 )) 55 * /5#3 )) 5 /5#3 )) # * /5#3 ))

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!>((123 '.?@ & A.B!:(@:$"/" A %B! #( ($""A+B/ + #( ""/+" 1> #() 1##( 22 Max 8-timmars medelkonconcentration 2 Max 8-timmars medelkonconcentration 2 g/m 3 18 16 g/m 3 16 14 12 12 dagar 1989 1991 1993 1995 1997 1999 21 23 25 4 Antal dagar med max 8-timmars Medelkoncentration >12 g/m 3 3 2 1 dagar 8 1989 1991 1993 1995 1997 1999 21 23 25 3 Antal dagar med max 8-timmars medelkoncentration >12 g/m 3. 2 1 1989 1991 1993 1995 1997 1999 21 23 25 3 Antal dagar med max 8-timmars medelkoncentration >7 g/m 3 25 1989 1991 1993 1995 1997 1999 21 23 25 Antal dagar med max 8-timmars medelkonc. 3 >7 g/m 3. dagar 2 dagar 2 15 1 1 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Aspvreten Östad Asa Prestebakke Vindeln Esrange Grimsö 5m N Malma 1989 1991 1993 1995 1997 1999 21 23 25 GbgFemman Mölndal Borås Malmö Rådhuset Lund Helsingborg S Västerås Sthlm TKnutsVäg '/(123"# $")-# +"##(O " # A ( B>( # A)> B#A B> "9A..B

6'/7 # ''&8 1999 2 21 22 23 <5 5-55 3 2 55-6 2 8 29 29 13 6-65 28 32 45 41 32 >65 7 59 23 29 55 2"1 233 A#3# B>#***3..& A..$"..&B -123 (( "(##6##?@&(;"39L 9>..% 6'/7 # ''&8 1999 2 21 22 23 <5 5-55 5 5 14 55-6 11 45 9 64 63 6-65 89 5 5 21 38 >65 *"1 23 A#3# B># ***3..&A*** $"...B-123 ( ("(# #6##?@& (;"39L9>..%

24 Max 8-timmars medelkonconcentration 2 g/m 3 16 12 4 3 Antal dagar med max 8-timmars medelkonkoncentration >12 g/m 3. dagar 2 1 25 Antal dagar med max 8-timmars medelkonkoncentration >7 g/m 3. dagar 2 15 1 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Linear (Rörvik/Råö) Linear (Vavihill) Linear (Norra Kvill).8(123 # + 7>(1-> ((123.?@ & )> ((123'.?@ & *

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

"2.?@ &!:(@:$"/"!#(D ( 24 Maximal en-timmes medelkoncentration. 24 Maximal en-timmes medelkonconcentration g/m 3 16 g/m 3 16 dagar 8 1989 1991 1993 1995 1997 1999 21 23 25 25 2 15 1 Antal dagar med maximal 1-timmes medelkoncentration > 8 g/m 3 dagar 8 1989 1991 1993 1995 1997 1999 21 23 25 3 25 2 15 1 Antal dagar med maximal 1-timmes medelkoncentration > 8 g/m 3 5 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Aspvreten Östad Asa Prestebakke Vindeln Esrange Grimsö 5m N Malma 5 1989 1991 1993 1995 1997 1999 21 23 25 GbgFemman Mölndal Borås Malmö Rådhuset Lund Helsingborg S Västerås Sthlm TKnutsVäg /(13"# + $")$" +>#( 2.?@ & -# +"##( O" # A ( B>( # A)> B#A B>"9A..B )

24 Maximala en-timmes medelkonc. g/m 3 16 8 1989 1991 1993 1995 1997 1999 21 23 25 25 Antal dagar med maximal 1-timmes medelkonc > 8 g/m 3 2 Dagar 15 1 5 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Linear (Rörvik/Råö) Linear (Vavihill) Linear (Norra Kvill) 8(13 # + 7>(1)> ((132.?@ & $ > " C# 55#>>$ C#2# : ; C#1 5 54#5 #C#52 5 145 ))>,6 8;5 55 :5 5# H I H " 5 5# J!?@ &H I &H KILM2#5 515 NK&LM#5 515 NKLM#5 515 5 # NKHLM#5 515 4M>N KHHLM#5 515 4M>NKHHHLM#5 515 4M>>

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8 Medelvärde dygnet runt, sommarhalvår 8 Medelvärde dygnet runt, sommarhalvår g/m 3 6 g/m 3 6 4 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Aspvreten Östad Asa Prestebakke Vindeln Esrange Grimsö 5m N Malma 4 1989 1991 1993 1995 1997 1999 21 23 25 GbgFemman Mölndal Borås Malmö Rådhuset Lund Helsingborg S Sthlm TKnutsVäg Västerås &/("A#M&.# B # + $")$" +-# +"##(O" # A ( B>( # AP)> B #A B>"9 A..B 8 Medelvärde dygnet runt, sommarhalvår g/m 3 7 6 5 1989 1991 1993 1995 1997 1999 21 23 25 Rörvik/Råö Norra Kvill Vavihill Linear (Rörvik/Råö) Linear (Vavihill) Linear (Norra Kvill) 8("( # +

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< 1 8 Vindhast. Östad 9m Vindhast. Sthlm 5m Vindhast. Gbg 35m 36 Vindrikt. Östad 9m Vindrikt. Sthlm 5m Vindrikt. Gbg 35m m/s 6 4 grader 27 18 2 9 H 2-4 -5 21-4 -5 22-4 -5 23-4 -5 1 Östad_strålning GbgFemman_strålning Sthlm_strålning 8! 2-4 -5 21-4 -5 22-4 -5 23-4 -5 2 Östad_temp 1m GbgFemman_temp_35m 15 Sthlm_temp 5m W/m2 6 4 C 1 5 2 2-4 -5 21-4 -5 22-4 -5 23-4 -5-5 2-4 -5 21-4 -5 22-4 -5 23-4 -5 ',7>D @" $"@5 ##..%> $#( $" -#"+ (-3<>/""> /H>D (!>,# < 12 Östad_5m Rörvik/Råö Gbg_Femman 35m Vavihill 12 Norra Kvill Aspvreten N_Malma 3m Grimsö Sthlm_TKnutVäg 2m g/m 3 8 g/m 3 8 4 4 2-4 -5 21-4 -5 22-4 -5 23-4 -5 24-4 -5 2-4 -5 21-4 -5 22-4 -5 23-4 -5 24-4 -5 2,$7 >D @" $"@89 >)-6-6; ##..%> $#($" -#"+( <6-6;%-3<>8 $#$" >8 $#$"$!

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