XN000022-1992-09-14 — Page 20

(微克/立方米)

Concentration

Microgram per Cubic Meter

(微克/立方米) Concentration

Microgram per Cubic Meter

(微克/立方米) Concentration Microgram per Cubic Meter

300

250

200

150

100

ទ

O

19

一九九二年八月份空氣質素報告

MONDAY, SEPTEMBER 14, 1992

500

400

300

Hong Kong Air Quality Report for August 1992

T

Mong Kok 旺角

Key

Tour Suspended Parkadeta

Raspable Suspended Pa

Suphur Diode

Nangen Dioxid

[總懸浮粒子

-The th

に気化

200

100

200

150

100

1

3

5 7

11

13

15

17

19

21

25

27

August 1992

3

&

31

Central / Western

Key

Resprable Suspended Particu

Subnur Dioddle

*** Neogen Daddy

總懸浮粒子

に氧巡硫

-

PLACE

5

7

11 13

15

17

19

21

23

25 27 29

31

August 1992

Kwai Chung 葵涌

Key

Total Suspended Pipeticulat a

Recoratie Suspunded ParticulKA

Suphur Decide

Nirogen Down

3 5

7

11 13

15

17

19

21

23

25 27

29

31

August 1992

0

/20

健懸浮粒子

二氧化説

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