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Water
Water Supply and Sanitation

Month

RSPM

µg/m3

NOx

µg/m3

SO2

µg/m3

 

2013

2014

2015

2016

2013

2014

2015

2016

2013

2014

2015

2016

January

297

171

153

118

39

37

35

28

6

8

7

7

February

271

160

166

122

31

37

38

27

5

6

8

7

March

253

168

150

138

35

39

39

30

5

7

7

7

April

230

192

152

 

30

40

40

 

7

8

7

 

May

177

162

131

 

29

38

36

 

8

7

6

 

June

144

169

119

 

30

38

36

 

6

8

7

 

July

154

150

115

 

33

40

34

 

7

8

6

 

August

117

111

117

 

33

35

34

 

6

7

6

 

September

146

119

108

 

33

36

34

 

7

7

6

 

October

179

121

114

 

36

38

38

 

7

7

6

 

November

153

99

162

 

32

32

42

 

6

7

7

 

December

145

109

138

 

43

35

32

 

7

7

7

 

Annual Avg.

189

144

135

 

34

37

37

 

6

7

7

 


Source: Punjab Pollution Control Board