direct ec european parliament council februari relat ozon ambient air european parliament council european union regard treati establish european commun articl thereof regard propos commiss regard opinion econom social committe regard opinion committe region act accord procedur laid articl treati light joint text approv concili committe decemb basi principl enshrin articl treati environment action programm approv resolut council repres govern member state meet council februari european commun programm polici action relat environ sustain develop supplement decis ec envisag amend exist legisl air pollut programm recommend establish long term air qualiti object pursuant articl council direct ec septemb ambient air qualiti assess manag council adopt legisl provid paragraph provis laid paragraph articl import ensur effect protect harm effect human health exposur ozon advers effect ozon veget ecosystem environ reduc transboundari natur ozon pollut requir measur commun level direct ec numer threshold base find work carri intern scientif group activ field commiss account recent scientif research data epidemiolog environment field concern recent advanc metrolog view examin element threshold base direct ec requir limit target valu set ozon view transboundari natur ozon pollut target valu set commun level protect human health protect veget target valu relat interim object deriv commun integr strategi combat acidif ground level ozon form basi direct ec european parliament council octob nation emiss ceil atmospher pollut accord direct ec plan programm implement respect zone agglomer ozon concentr exce target valu order ensur target valu met date plan programm larg extent refer control measur implement accord relev commun legisl long term object set aim provid effect protect human health environ long term object relat ozon acidif abat strategi aim close gap current ozon level long term object measur mandatori zone exceed long term object supplementari mean assess reduc requir number fix sampl point alert threshold ozon set protect gener popul inform threshold set protect sensit section popul date inform concentr ozon ambient air routin made public short term action plan drawn risk exceed alert threshold reduc significantli potenti reduc risk durat sever exceed investig assess local measur requir examin benefit cost show disproportion transboundari natur ozon pollut requir coordin neighbour member state draw implement plan programm short term action plan inform public member state pursu cooper countri emphasi earli involv access candid countri basi regular report inform measur concentr submit commiss commiss review provis direct light recent scientif research effect ozon human health environ commiss report present integr part air qualiti strategi design review propos commun air qualiti object develop implement strategi ensur achiev object context report account potenti achiev long term object time period measur implement direct adopt accord council decis ec june lai procedur exercis implement power confer commiss object propos action ensur effect protect harm effect human health ozon reduc advers effect ozon veget ecosystem environ suffici achiev member state transboundari natur ozon pollut achiev commun level commun adopt measur accord principl subsidiar set articl treati accord principl proportion set articl direct order achiev object council direct eec septemb air pollut ozon repeal adopt direct articl object purpos direct establish long term object target valu alert threshold inform threshold concentr ozon ambient air commun design avoid prevent reduc harm effect human health environ ensur common method criteria assess concentr ozon ozon precursor oxid nitrogen volatil organ compound ambient air member state ensur adequ inform obtain ambient level ozon made public ensur respect ozon ambient air qualiti maintain good improv case promot increas cooper member state reduc ozon level potenti transboundari measur agreement measur articl definit purpos direct quot ambient air quot mean outdoor air tropospher exclud work place quot pollut quot mean substanc introduc directli indirectli man ambient air harm effect human health environ quot ozon precursor substanc quot mean substanc contribut format ground level ozon list annex vi quot level quot mean concentr pollut ambient air deposit thereof surfac time quot assess quot mean method measur calcul predict estim level pollut ambient air quot fix measur quot mean measur accord articl direct ec quot zone quot mean part territori member state delimit quot agglomer quot mean zone popul concentr excess inhabit popul concentr inhabit popul densiti km member state justifi ambient air qualiti assess manag quot target quot mean level fix aim long term avoid harm effect human health environ attain period quot long term object quot mean ozon concentr ambient air current scientif knowledg direct advers effect human health environ object attain long term save achiev proportion measur aim provid effect protect human health environ quot alert threshold quot mean level risk human health exposur gener popul step member state laid articl quot inform threshold quot mean level risk human health exposur sensit section popul date inform quot volatil organ compound quot voc mean organ compound anthropogen biogen sourc methan capabl produc photochem oxid reaction nitrogen oxid presenc sunlight articl target valu target valu respect ozon concentr ambient air set section ii annex member state draw list zone agglomer level ozon ambient air assess accord articl higher target valu refer paragraph zone agglomer refer paragraph member state measur ensur accord provis direct ec plan programm prepar implement order attain target save achiev proportion measur date section ii annex accord articl direct ec plan programm prepar implement respect pollut ozon member state prepar implement integr plan programm cover pollut concern plan programm refer paragraph incorpor inform list annex iv direct ec made public organis environment organis consum organis organis repres interest sensit popul group relev health care bodi articl long term object long term object ozon concentr ambient air set section iii annex member state draw list zone agglomer level ozon ambient air assess accord articl higher long term object refer paragraph equal target valu set section ii annex zone agglomer member state prepar implement cost effect measur aim achiev long term object measur consist plan programm articl build measur provis direct ec relev exist futur ec legisl commun progress attain long term object subject success review part process set articl connect direct ec year benchmark take account progress attain nation emiss ceil set direct articl requir zone agglomer ozon level meet long term object member state draw list zone agglomer ozon level meet long term object factor includ transboundari natur ozon pollut meteorolog condit permit maintain level ozon zone agglomer long term object preserv proportion measur ambient air qualiti compat sustain develop high level environment human health protect articl inform public member state step ensur date inform concentr ozon ambient air routin made public organis environment organis consum organis organis repres interest sensit popul group relev health care bodi inform updat daili basi practic hourli basi inform exceed concentr long term object protect health inform threshold alert threshold relev averag period provid short assess relat effect health inform threshold alert threshold concentr ozon ambient air section annex ii make public organis environment organis consum organis organis repres interest sensit popul group relev health care bodi comprehens annual report case human health exceed concentr target long term object inform threshold alert threshold relev averag period case veget exceed target long term object combin short assess effect exceed includ inform assess forest protect section annex iii includ inform relev precursor substanc cover exist commun legisl ensur time inform actual predict exceed alert threshold provid health care institut popul inform report refer publish mean depend case broadcast media press public inform screen comput network servic internet detail suppli public accord articl direct ec threshold exceed includ item list section ii annex ii member state practic step suppli inform exceed inform threshold alert threshold predict inform suppli paragraph clear comprehens access articl short term action plan accord articl direct ec member state draw action plan administr level indic specif measur short term take account local circumst zone risk exceed alert threshold signific potenti reduc risk reduc durat sever exceed alert threshold found signific potenti reduc risk durat sever exceed relev zone member state exempt provis articl direct ec member state identifi signific potenti reduc risk durat sever exceed take account nation geograph meteorolog econom condit design short term action plan includ trigger level specif action respons member state depend individu case plan provid graduat cost effect measur control reduc suspend activ includ motor vehicl traffic contribut emiss result alert threshold exceed includ effect measur relat industri plant product develop implement short term action plan member state exampl measur effect assess includ guidanc refer articl member state make public organis environment organis consum organis organis repres interest sensit popul group relev health care bodi result investig content specif short term action plan inform implement plan articl transboundari pollut ozon concentr exceed target valu long term object due larg precursor emiss member state member state concern cooper draw joint plan programm order attain target valu long term object save achiev proportion measur commiss assist effort carri oblig articl commiss take account direct ec articl thereof action commun level order reduc precursor emiss respons transboundari ozon pollut member state articl prepar implement joint short term action plan cover neighbour zone member state member state ensur neighbour zone member state develop short term action plan receiv inform exceed inform threshold alert threshold occur zone close nation border inform provid compet author neighbour member state concern order facilit provis inform public state draw plan programm refer paragraph inform public refer paragraph member state pursu cooper countri emphasi access candid countri articl assess concentr ozon precursor substanc ambient air zone agglomer previou year measur concentr ozon exceed long term object fix continu measur mandatori fewer year data member state determin exceed combin measur campaign short durat time locat typic highest pollut level result obtain emiss inventori model annex iv set criteria determin locat sampl point measur ozon section annex set minimum number fix sampl point continu measur ozon zone agglomer measur sole sourc inform assess air qualiti measur nitrogen dioxid made minimum ozon sampl point requir section annex measur nitrogen dioxid continu rural background station defin section annex iv measur method zone agglomer inform sampl point fix measur supplement inform model indic measur total number sampl point section annex reduc provid supplementari method provid adequ level inform assess air qualiti regard target valu inform alert threshold number sampl point instal spatial resolut techniqu suffici concentr ozon establish accord data qualiti object section annex vii lead assess result section ii annex vii number sampl point zone agglomer amount sampl point million inhabit sampl point km whichev produc greater number sampl point zone agglomer sampl point nitrogen dioxid measur remain sampl point rural background station case result model indic measur account assess air qualiti respect target valu zone agglomer previou year measur concentr long term object number continu measur station determin accord section ii annex member state ensur measur station suppli data concentr ozon precursor substanc list annex vi instal oper territori member state choos number site station ozon precursor substanc measur take account object method recommend laid annex part guidanc develop articl guidelin strategi measur ozon precursor substanc laid take account exist requir commun legisl cooper programm monitor evalu long rang transmiss air pollut europ emep refer method analysi ozon set section annex viii section ii annex viii refer model techniqu ozon amend adapt articl annex iv viii scientif technic progress adopt accord procedur laid articl articl transmiss inform report forward inform commiss articl direct ec member state time calendar year date refer articl send commiss calendar year septemb year list zone agglomer refer articl articl articl send commiss report give overview situat exceed target valu laid section ii annex report provid explan annual exceed target protect human health report plan programm refer articl report year end period exceed target valu ozon observ inform commiss year progress plan programm member state time calendar year date refer articl month april septemb year send commiss provision basi end month dai exceed inform alert threshold inform date total hour exceed maximum ozon ii octob year inform annex iii calendar year septemb year send commiss valid inform annex iii annual averag concentr year ozon precursor substanc annex vi forward commiss year framework sector report refer articl council direct eec septemb end year period inform review level ozon observ assess zone agglomer refer articl articl articl ii inform measur plan articl iii inform decis short term action plan design content assess effect plan prepar accord articl commiss ensur inform submit pursuant paragraph promptli made mean transmit european environ agenc publish annual list zone agglomer submit pursuant paragraph novemb year report ozon situat current summer preced calendar year aim provid overview compar format member state situat take account meteorolog condit transboundari pollut overview exceed long term object member state check regularli implement plan programm submit pursuant paragraph examin progress trend air pollut take account meteorolog condit origin ozon precursor biogen anthropogen account inform provid paragraph prepar yearli report ambient air qualiti accord articl direct ec arrang exchang inform experi forward accord paragraph iii design implement short term action plan carri task refer paragraph commiss call expertis european environ agenc date member state inform commiss method preliminari assess air qualiti articl direct ec septemb articl review report commiss submit european parliament council decemb latest report base experi applic direct report find recent scientif research light world health organis guidelin effect exposur ozon environ human health specif take account sensit popul group develop accur model account technolog develop includ progress achiev method measur assess concentr evolut ozon concentr europ comparison model predict actual measur set level long term object target valu inform alert threshold result effect ozon crop natur veget intern cooper programm ec convent long rang transboundari air pollut report present integr part air qualiti strategi design review propos commun air qualiti object develop implement strategi ensur achiev object context report account broad scope make reduct pollut emiss relev sourc take account technic feasibl cost effect relationship pollut opportun combin strategi achiev commun air qualiti relat object potenti action commun level order reduc precursor emiss progress implement target valu annex includ plan programm develop implement accord articl experi implement short term action plan articl condit laid annex iv air qualiti measur carri potenti achiev long term object set section iii annex time period current futur requir inform public exchang inform member state commiss relationship direct expect result measur commun member state order fulfil commit relat climat chang transport pollut nation boundari take account measur access candid countri report includ review provis direct light find accompani propos amend direct pai special attent effect ozon environ human health refer sensit popul group articl guidanc commiss develop guidanc implement direct septemb call expertis member state european environ agenc expert bodi take account exist requir commun legisl emep guidanc adopt accord procedur laid articl guidanc effect modifi target valu long term object alert threshold inform threshold directli indirectli articl committe procedur commiss assist committe establish articl direct ec refer made paragraph articl decis ec appli regard provis articl thereof period laid articl decis ec set month committe adopt rule procedur articl penalti member state determin penalti applic breach nation provis adopt pursuant direct penalti effect proportion dissuas articl transposit member state bring forc law regul administr provis compli direct septemb forthwith inform commiss thereof member state adopt measur refer direct accompani refer occas offici public member state determin refer made member state commun commiss text main provis nation law adopt field cover direct articl repeal direct eec repeal septemb articl entri forc direct enter forc dai public offici journal european commun articl addresse direct address member state brussel februari european parliament presid cox council presid piqué camp oj oj oj oj opinion european parliament march oj council common posit march oj decis european parliament june publish offici journal decis european parliament januari decis council decemb oj oj oj oj oj oj oj annex definit target valu long term object ozon definit valu express µg volum standardis condit temperatur pressur kpa time central european time aot express µg hour mean sum differ hourli concentr greater µg part billion µg period hour valu measur central european time dai order valid annual data exceed check complianc target valu long term object meet criteria laid section ii annex iii ii target valu ozon gt tabl gt iii long term object ozon gt tabl gt time ultra peripher region annex ii inform alert threshold inform alert threshold ozon gt tabl gt ii minimum detail suppli public inform alert threshold exceed exceed predict detail suppli public suffici larg scale includ inform observ exceed locat area exceed type threshold exceed inform alert start time durat exceed highest hour hour concentr forecast afternoon dai geograph area expect exceed inform alert threshold expect chang pollut improv stabilis deterior inform type popul concern health effect recommend conduct inform popul group risk descript symptom recommend precaut popul concern find inform inform prevent action reduc pollut exposur indic main sourc sector recommend action reduc emiss annex iii inform submit member state commiss criteria aggreg data calcul statist paramet inform submit commiss tabl stipul type amount data member state submit commiss gt tabl gt part yearli report provid hourli data ozon nitrogen dioxid nitrogen oxid year question deliv framework council decis ec ozon nitrogen dioxid nitrogen oxid sum ozon nitrogen dioxid ad part billion express µg ozon maximum percentil annual averag number valid data hourli seri maximum percentil annual averag seri daili hour ozon maxima data submit monthli report consid provision updat subsequ submiss ii criteria aggreg data calcul statist paramet percentil calcul method council decis ec criteria check valid aggreg data calcul statist paramet gt tabl gt oj annex iv criteria classifi locat sampl point assess ozon concentr consider appli fix measur macroscal site gt tabl gt rural rural background station consider coordin monitor requir commiss regul ec protect commun forest atmospher pollut ii microscal site guidelin practic flow inlet sampl probe unrestrict free arc obstruct affect air flow vicin sampler build balconi tree obstacl height obstacl protrud sampler gener inlet sampl point breath zone ground higher posit urban station circumst wood area inlet probe posit sourc furnac inciner flue nearest road distanc increas function traffic intens sampler exhaust outlet posit avoid recircul exhaust air sampler inlet factor account interf sourc secur access avail electr power telephon commun visibl site relat surround safeti public oper desir coloc sampl point pollut plan requir iii document review site select site select procedur fulli document classif stage mean compass point photograph surround detail map site review regular interv repeat document ensur select criteria met requir proper screen interpret monitor data context meteorolog photochem process affect ozon concentr measur respect site oj annex criteria determin minimum number sampl point fix measur concentr ozon minimum number sampl point fix continu measur assess air qualiti view complianc target valu long term object inform alert threshold continu measur sole sourc inform gt tabl gt ii minimum number sampl point fix measur zone agglomer attain long term object number sampl point ozon combin mean supplementari assess air qualiti model coloc nitrogen dioxid measur suffici examin trend ozon pollut check complianc long term object number station locat agglomer zone reduc number section inform fix measur station sole sourc inform monitor station zone supplementari assess result zone remain station coordin number station neighbour zone ensur adequ assess ozon concentr long term object number rural background station km annex vi measur ozon precursor substanc object main object measur analys trend ozon precursor check effici emiss reduct strategi check consist emiss inventori attribut emiss sourc pollut concentr addit aim support understand ozon format precursor dispers process applic photochem model substanc measur ozon precursor substanc includ nitrogen oxid volatil organ compound voc list volatil organ compound recommend measur ethan ethylen acetylen propan propen butan butan buten tran buten ci buten butadien pentan pentan penten penten isopren hexan hexan heptan octan octan benzen toluen ethyl benzen xylen xylen trimeth benzen trimeth benzen trimeth benzen formaldehyd total methan hydrocarbon refer method refer method direct ce subsequ commun legisl appli nitrogen oxid member state inform commiss method sampl measur voc commiss carri inter comparison exercis investig potenti defin refer method precursor sampl measur order improv compar precis measur review direct accord articl site measur urban suburban area monitor site set accord requir direct ec consid regard monitor object oj annex vii data qualiti object compil result air qualiti asses data qualiti object data qualiti object allow uncertainti assess method minimum time coverag data captur measur provid guid qualiti assur programm gt tabl gt uncertainti confid interv measur method evalu accord principl iso quot guid express uncertainti measur quot methodolog iso quot accuraci trueness precis measur method result quot equival percentag uncertainti tabl individu measur averag period calcul target valu long term object confid interv uncertainti continu fix measur interpret applic region concentr threshold uncertainti model object estim defin maximum deviat measur calcul concentr level period calcul threshold take account time event quot time coverag quot defin percentag time consid set threshold pollut measur quot data captur quot defin ratio time instrument produc valid data time statist paramet aggreg calcul requir minimum data captur time coverag includ loss data due regular calibr normal mainten instrument ii result air qualiti assess inform compil zone agglomer sourc measur emploi supplement inform measur descript assess activ carri specif method refer descript method sourc data inform descript result includ uncertainti extent area zone agglomer concentr exce long term object target valu long term object target valu object protect human health popul potenti expos concentr excess threshold member state compil map show concentr distribut zone agglomer iii standardis ozon volum standardis condit temperatur pressur kpa nitrogen oxid standardis direct ec appli annex viii refer method analysi ozon calibr ozon instrument refer method analysi ozon calibr ozon instrument analysi method uv photometr method iso fdi calibr method refer uv photomet iso fdi vdi method standardis european committe standardis cen publish relev standard method techniqu constitut refer calibr method direct member state method demonstr result equival method ii refer model techniqu ozon refer model techniqu present amend adapt point scientif technic progress adopt accord procedur laid articl