CIRES - ACSM in Helsinkicires.colorado.edu/.../Minna_ACSM_UsersMeeting_2013.pdfACSM in Helsinki AMS...

AMS Users Meeting 7.-9.9.2013 Prague, Minna Aurela 1

Tainan, urban bg

2012-2013, winter,

28 µg/m3

Org 53% SO4

21%

NO3 16%

NH4 9%

Chl

Helsinki, 2010-2013

4 sites, 10 µg/m3

•

Org 40%

SO4 17%

NO3 25%

NH4 15%

Chl 3%

Org 62%

SO4 8%

NO3 15%

NH4 11%

Chl 3%

Santiago de Chile,

urban bg, Aug-Nov, 2011

29 µg/m3

Org 63%

SO4 22%

NO3 9%

NH4 6%

Chl

•

Virolahti, rural,

2012-2013,one year,

5.9 µg/m3

Org 63%

SO4 27%

NO3 4%

NH4 6%

Chl

Pallas,

remote, free troposhere

autumn, 2012

0.4 µg/m3

•

ACSM in Helsinki

AMS Users Meeting 7.-9.9.2013 Prague 2

6

4

2

0

Jul 1 Jul 6 Jul 11 Jul 16 Jul 21 Jul 26 Jul 31 Aug 5 Aug 10 Aug 15

2013

SO4_curbside SO4_UBG

8

6

4

2

0

Cu

rbsid

e

86420

Urban background

Pearson r: 0.94a: 0.14b: 0.85

Curbside (down town) vs Urban background


3.0

2.5

2.0

1.5

1.0

0.5

0.0


2013

NH4_curbside NH4_UBG

3.5

3.0

2.5

2.0

1.5

1.0

0.5

0.0

Cu

rbsid

e

3.53.02.52.01.51.00.50.0

Urban background

Pearson r: 0.75a: 0.17b: 0.80



30

25

20

15

10

5

0


2013

Org_curbside Org_UBG

35

30

25

20

15

10

5

0

Curb

sid

e

35302520151050

Urban background

Pearson r: 0.73a. 2.6b: 0.75



2.0

1.5

1.0

0.5

0.0


2013

NO3_curbside NO3_UBG

2.5

2.0

1.5

1.0

0.5

0.0

Cu

rbsid

e

2.52.01.51.00.50.0

Urban background

Pearson r: 0.75a: 0.16b: 0.92



40

30

20

10

0

Cu

rbsid

e

403020100

Urban background

Pearson r: 0.77a: 2.87b: 0.78

40

30

20

10

0

co

nce

ntr

atio

n (

µg

/m3)


2013

ACSM_curbside ACSM_UBG


78%

12%

5%

5%

Chl 0.2%

Curbside

75%

5% 4%

16%

Urban background

7.0 µg/m3 10.7 µg/m3


2.5

2.0

1.5

1.0

0.5

co

nce

ntr

atio

n (

µg

/m3)

14131211109876543210

SO4_filter SO4_ACSM

2.5

2.0

1.5

1.0

0.5

0.0

SO

4_

AC

SM

(µ

g/m

3)

2.52.01.51.00.50.0

SO4_filter (µg/m3)

Pearson r:0.96a: 0.04b: 1.08

Filter vs ACSM, urban background

Used values

CE:0.5

RIE(SO4):1.3


1.0

0.8

0.6

0.4

0.2

co

nce

ntr

atio

n (

µg

/m3)

14131211109876543210

NH4_filter NH4_ACSM

1.2

1.0

0.8

0.6

0.4

0.2

0.0

NH

4_

AC

SM

(µ

g/m

3)

1.21.00.80.60.40.20.0

NH4_filter (µg/m3)

Pearson r:0.91a: 0.03b: 0.69

Used values

CE:0.5

RIE(NH4):5.6


25

20

15

10

5dM

/dlo

gD

p (

ne

q/m

3)

0.012 4 6 8

0.12 4 6 8

12 4 6 8

10

Dp

SO4_eq_MOUDI NH4_eq_MOUDI


0.4

0.3

0.2

0.1co

nce

ntr

atio

n (

µg

/m3)

14131211109876543210

NO3_filter NO3_ACSM

0.5

0.4

0.3

0.2

0.1

0.0

NO

3_

AC

SM

(µ

g/m

3)

50x10-3403020100

NO3_filter (µg/m3)

Pearson r:0.60a: 0.1b: 5.52

Used values

CE:0.5

IE(NO3):3.24e-11


8

6

4

2

0

dM

/dlo

gD

p (

ne

q/m

3)

0.012 3 4 5 6

0.12 3 4 5 6

12 3 4 5 6

10

Dp

NO3_eq_MOUDI Na_eq_MOUDI


Org=51%SO4=23.58%NO3=16.13%NH4=7.85%Chl=1.42%

Avg. Total Loading: 10.84± 6.53 (g/m3)

Org=67.49%NO3=13.88%SO4=9.59%NH4=8.19%Chl=0.83%


b)

Org=55.76%SO4=20.02%NO3=15.57%NH4=7.8%Chl=0.83%


Org=50.2%SO4=22.29%NO3=17.11%NH4=9.92%Chl=0.47%


Curbsite, Helsinki,

winter 2010-2011

Highway site,

Autumn 2012

Residential site I,

winter 2011

Residential site II,

winter 2012

Helsinki, Finland

AMS Users Meeting 7.-9.9.2013 Prague 11 11

Traffic Curbside Highway site

Residential I II

Preliminary PMF (Unconstrained ME-2)

BBOA

OOA

HOA

BBOA

18%

OOA 51%

HOA 31%

BBOA

17%

OOA 47%

HOA 36%

BBOA

16%

OOA 69%

HOA 15%

BBOA

17%

OOA 65%

HOA 18%

BBOA

20%

OOA

60%

HOA

20%

0.100.080.060.040.020.00

Rela

tive Inte

nsity

9080706050403020

m/z

0.250.200.150.100.050.00

0.12

0.08

0.04

0.00


1086420

co

nc.

/

g·m

-3

01/12/2010 11/12/2010 21/12/2010 31/12/2010

10864206

4

2

0

1086420

co

nc.

/

g·m

-3

21/10/2012 25/10/2012 29/10/2012 02/11/2012 06/11/2012

10864201086420

HOA OOA BBOA


Curbside & Highway site


1086420

co

nc.

/

g·m

-3

21/02/2011 03/03/2011 13/03/2011

252015105016

12

8

4

0

HOA OOA BBOA

8

6

4

2

0

co

nc.

/

g·m

-3

11/01/2012 05/02/2012 01/03/2012

12

8

4

01086420

HOA OOA BBOA


Residential I & II


0.120.080.040.00

Re

lative

In

ten

sity

9590858075706560555045403530252015

m/z

604020

0

x10

-3

0.250.200.150.100.050.000.100.080.060.040.020.00

BBOA 19%

OOA1 10%

OOA2 43%

HOA 28%

BBOA 22%

OOA1 7%

OOA2 35%

HOA 36%

BBOA 19%

OOA1 10%

OOA2 58%

HOA 13% BBOA

21%

OOA1 8%

OOA2 54%

HOA 17%

Traffic Curbside Highway site

Residential I II


BBOA

28%

OOA1

9% OOA2

44%

HOA 19%

BBOA

OOA1 ?

OOA2

HOA

43210

21/10/2012 25/10/2012 29/10/2012 02/11/2012 06/11/2012

6

4

2

012

8

4

0

12

8

4

0

conc. /

g·m

-3

1.00.80.60.40.20.0

4

3

2

1

06

4

2

0

BBOAChl

OOA-1 (?)

OOA-2

HOABC

SO4NH4

NO3


Curbside & Highway site

Oil shale, Narva

43210

01/12/2010 11/12/2010 21/12/2010 31/12/2010 10/01/2011

12

8

4

012

8

4

0

6

4

2

0

conc. /

g·m

-3

8

6

4

2

012

8

4

0

BBOA

OOA-1 (?)

OOA-2

BC

SO4

NO3

NH4

HOA

25201510

50

co

nc.

/

g·m

-3

19/02/2011 01/03/2011 11/03/2011

43210

201510

50

1086420

3.0

2.0

1.0

0.0

BBOAChl

OOA-1 (?)

OOA-2SO4

HOA

43210

21/01/2012 31/01/2012 10/02/2012 20/02/2012 01/03/2012

201510

5016

12

8

4

0

12

8

4

0

conc. /

g·m

-3

1.00.80.60.40.20.0

8

6

4

2

0

BBOAChl

OOA-1 (?)

OOA-2

HOABC

SO4NO3NH4


Residential I & II

CIRES - ACSM in Helsinkicires.colorado.edu/.../Minna_ACSM_UsersMeeting_2013.pdfACSM in Helsinki AMS...

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Transcript of CIRES - ACSM in Helsinkicires.colorado.edu/.../Minna_ACSM_UsersMeeting_2013.pdfACSM in Helsinki AMS...