XN000022-1992-07-13 — Page 16

(微売/立方米)

Concentration

Microgram per Cubic Meter

(微克/立方米)

Concentration Microgram per Cubic Meter

15

MONDAY, JULY 13, 1992

250

200

150

一九九二年六月份空氣質素報告

Hong Kong Air Quality Report for June 1992

Mong Kok AZ

Key

-

Total Suspended Particulate

Respirable Suspended Particulate

Sulphur Dicedide

Nitrogen Dioxide

100

140

120

100

8

60

40

20

50

3

H

5

June 1992

3

June 1992

7

11 13 15

17

19

21 23

25 27

N

總懸浮粒子

52244-32-7

二氧化硫

- are a

Kwai Chung 葵涌

Key Total Suspended Particulate

Respirable Suspended Particulate

Sulphur Dioxide

Nitrogen Dodde

總懸浮粒子

可吸入懸浮粒子

二氣化硫

二氧化気

5

7

11 13 15 17 19

21

23

25

27

29

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