（英文大气文献）[1-s2.0-0160412096000165-main
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2019-03-19 08:50:14
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1-s2.0-0160412096000165-mainPI1sO160-412a(96)w1s-5SURVEILLANCEOFINDOORAIRQUALITYINICESKATINGRINKSDong-WanYoon,KiyoungI&%YukloYanagisawa,andJohnD.SpenglerEnvironmentalScknwatiEnginewingWogmm,DeprtmantofEnvironmental&Mb.HawardSchaalofPublicHealth,Boston,MA02115,USAPaulHutchinsonCommonwealthofMwxwhusetls,MetropollenDialrictCommission.Boaan,MAD2108,USAlndournitrogendioxideconcenhationsint9iceskatingrinksint&greaterBostonarkwaremonitoredforoneweekeachmonth,overafour-monthperiod.NitrogendioxidewassuMedassnindicatorofindoorairquality,amiN&samphwctepIseedintwolocationswithincdchrink.RinkswithhigherN&h?vels(inexcessof200ni&),undernormaioperation,inthefirstmonitoringweekweremitigatedwithchangesinventilationsystamoperatkminthesubsequantmonths.Alloxthefirstmonitaringperiod,onlytworinkshadNO,ievclrabove200nL/L.Itw11suspectedthathighlevelsinthesahvorinksmayhavebeenrelatedtoimpmpcrventilrtion.WhilehighNO,canccnhationsWWEfoundintheiceskatingdn!~withpmp~e-poweredicercaurfacu~,otherstudiesindicatethateo
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