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Static database
Water

Month

RSPM (µg/m3)

NOx (µg/m3)

SO2(µg/m3)

2013

2014

2015

2016

2017

2013

2014

2015

2016

2017

2013

2014

2015

2016

2017

January

123

78

104

106

109

26

14

15

12

11

8

7

5

5

5

February

112

93

99

106

105

20

16

16

13

11

8

6

5

5

5

March

99

106

97

108

107

16

16

15

13

11

7

7

5

5

5

April

114

113

114

105

109

18

14

15