ground-based sensing and forecast verification of pm2.5 measurements in southern california
TRANSCRIPT
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Ektt`cw Crjst, Bneihiokh Shivcrsity nm Okaimnrhik
_tcvch _o`iaa, SO _kh Bicgn
Br. Jkrry Acmcr, HK_K @[
Br. Rient`y Jcrtrke, SW Ekbisnh
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Jkofgrnuhb4 Kcrnsnas W`kt’s kh Kcrnsna>
Nrigih
Chvirnhechtka Iepkot
Jinangioka Iepkot
_nurocs nm Kcrnsnas Khbrckc, E. (:
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Entivktinh \E:.3> Mnrcoksts
]crimioktinh Ih situ kirjnrhc
ecksurcechts.
:2.7 ug/e?
?=.: ug/e?
7.: ug/e?
*Bktk s`nwh wit̀ maig`t pkt` is mnr bcenhstrktinhpurpnscs khb bncs hnt rcprcscht rcka bktk.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Jkofgrnuhb4 S@_K_ Satrk @ig` _chsitivity
Kcrnsna _pcotrnectcr
Ecksurcs t`c sokttcrihg nm
aig`t mrne kcrnsnas wit` twnbinbcs.
_nrts ihtn bikectcr achgt`jkscb jihs rkhgihg mrne=
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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OKZJ (Okaimnrhik Kir Zcsnuroc
Jnkrb) Grnuhb _tktinh Bktk
•Maig`t Bktk nhay kaanwssekaa gaiepscs kt k ocrtkihkrcks kir prnmiac.
•Ssc nm grnuhb bktk kaanwsmurt`cr pniht nm
vcrimioktinh.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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AK Maig`t KE =/:?/;3
• Maig`t pkt ,̀ kcrnsna bktk, khb grnuhb stktinh anoktinhs mnr nur enrhihg AK m aig`t
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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AK Maig`t \E =/:?/;3
• Maig`t pkt ,̀ kcrnsna bktk, khb grnuhb stktinh anoktinhs mnr nur kmtcrhnnh AK maig`t
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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_khtk Jkrjkrk Maig`t =/:2/;3
•
Maig`t pkt`, kcrnsna bktk, khb grnuhb stktinh anoktinhs mnr nur enrhihg _J m aig`t
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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OKZJ & S@_K_ Ekppcb Rngct`cr
• :2 ̀ nur, `nuray OKZJ Grnuhb _tktinh ekppcb wit` S@_K_.•
@ig`aig`tcb rcginh tiec nm m aig`t.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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R`c Enbcas Jcihg Onepkrcb4
•HNKK’s (Hktinhka Nockhiokhb Ktensp`crio
Kbeihistrktinh) HKE ;: -
OEK[
•OEK[ kro`ivcbprcbiotivc mnrcokst mnr=/:?/;3.
•Bktk bispakycb ih
ug/e?
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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@ig`cr Zcsnautinh Ekp Gchcrktcb
Wit` Grnuhb BktkOnurtcsy nm t`c C\K’s KIZHNWprngrke.•Mkuats wit` t`is ekp
•
It bncsh’t bistihguis` \E;< mrne\E:.3• Ycaanw 5 ‑enbcrktc― w`io` mnr\E:.3 wnuab ;:.;-?3.2 ug/e?koonrbihg tn t`cir ihbcx.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Bispcrsinh nvcr AK•@Y_\AIR bispcrsinh enbca usihg kir stktinhs khb oity ks anous.
• Ssc nm pkst ectcnrnangioka bktk ks onepkrcb tn enbca bktk.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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_khtk Jkrjkrk =/:2/;3
•HNKK khb C\K KIZHNW kro`ivcb mnrcoksts mnr =/:2/;3.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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OKZJ vs S@_K_
• :2 ̀ nur, `nuray OKZJ Grnuhb _tktinh ekppcb wit` S@_K_.•
@ig`aig`tcb rcginh tiec nm m aig`t.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Bispcrsinh nvcr _J•@Y_\AIR bispcrsinh enbca usihg kir stktinhs khb oity ks anous.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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_khtk Jkrjkrk Maig`t Zcvisitcb@ig` kcrnsna onuhtkt +:3
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Onepkrisnh nm Ih Maig`t Bktk khb
Mnrcokst Enbcas
• K onepkrisnh nm C\K KIZHNW khb t`c kcrnsna spifc anoktinh.
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Khnekanus Kir \kroca• Shkoonuhtcb mnr jy enbca khb grnuhb ecksurechts.•@ig`cst ih t`c enst bkhgcrnus typcs nm Kcrnsnas (cxtrcecay sekaa).•Shfhnwh Nrigih• W`iac stiaa anw onepkrcb tn hnreka cacvktcb grnuhb acvcas, tkfihg ̀ ig`crktensp`crc bispcrsinh ihtn kmmcot stiaa sighimiokhtay onhochtrktcb.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Onhoausinh Mnr akrgc sokac, hnhspcoimio, khb hnreka pkttcrhs,
enbcas krc summioicht tn givc gchcrka ibcks.
Okhhnt mnrcokst ̀ ntspnts nr khnekaics. Kspcots nm enbca onejihcb wit` ih situ bktk kaanw
grcktcr trkoihg nm khnekanus cvchts, cvch im nrigihkaenbca akofcb okpkjiaity.
Grnuhb enhitnrihg okhhnt mnrcokst ocrtkih khnekaicsbuc tn ̀ ig` ktensp`crio trkhspnrt
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Muturc Bircotinhs [ukhtitimyihg mnrcokst vcrimioktinh jy utiaizihg t`c bktk
uscb tn gchcrktc mnrcokst ekps.
Ihvcstigktinh ihtn wkys tn koonuht mnr hnh-stkhbkrbcvchts wit` usc nm grnuhb khb kir bktk.
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8/20/2019 Ground-based sensing and forecast verification of PM2.5 measurements in Southern California
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Kofhnwacbgechts _ckh Mrccekh khb Hiof @ckt`
Br. Jkrry Acmcr khb Br. Rient`y Jcrtrke
_tcvch _o`iaa Ceiay _o`kaacr & Ziof _`cttcr