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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

149

105

126

108

91

32

18

17

12

12

10

8

6

5

5

February

126

121

101

106

86

20

13

15

13

12

7

5

5

5

5

March

101

113

96

105

90

18

16

15

12

11

8

5

6

5

5

April

175

125

92

111

93

18

16

14