Haze@SG2.1.5

【基本介绍】***Witheffectfrom1April2014,Singaporewillmovetoanintegratedairqualityreportingindex,wherePM2.5willbeincorporatedintothecurrentPollutantStandardsIndex(PSI)asitssixthpollutantparameter.Thisapphasbeenupdatedtosupportthisnewchange.***Hazeistraditionallyanatmosphericphenomenonwheredust,smokeandotherdryparticlesobscuretheclarityofthesky.ThoughnotacommonoccurrenceinSingapore,itdoesstillhappenfromtimetotimeespeciallyduringtheSouthwestMonsoonseasonfromJunetoSeptember.Haze@SGisusefulutilitythatallowsyoutocheckthehourlyPollutantStandardsIndex(PSI)onthego.PSIisameasurementdevelopedbytheUnitedStatesEnvironmentalProtectionAgency(USEPA)whichprovidesanaccurate,timelyandeasilyunderstandableindicatorofdailylevelsofairpollution.The1-hourPM2.5concentrationsreflectthePM2.5levelsaveragedoveronehour,andcangiveyouanindicationofthecurrentairquality.However,the1-hourPM2.5concentrationlevelscanbevolatileandtendtofluctuateoverthedayespeciallyduringperiodsoftransboundaryhaze.Short-termfluctuationswillalsobeveryheavilyinfluencedbyweatherconditions.Featuresinclude:-AccesstohourlyPSI(24-hours,PM2.5Concentrationbased)acrossSingaporefromNEAonthego.-AccesstohourlyPM2.5readingonthego.-UnderstandwhatthecurrentPSImeanstoyou-SharethecurrentPSI/PM2.5withyourfriendsandfamilyandkeeptheminformedandsafe!-Turnoff/onPSIalertnotification.Allfeedbackandsuggestionsarewelcome.Youcanreachusviaemail(support@hosaystudios.com)orthecontactfeaturewithintheapp.Joinourfacebookfanpage.http://www.facebook.com/hosaystudiosNote:ThisappisdevelopedwithoutanyinvolvementofNEA.AnyinaccuraciesfoundarenottheresponsibilityofandshouldnotbeattributedtoNEA.【更新日志】-MakebetteruseofentirescreenforiPhoneXdevices