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(1997-2001)

Year

 

  M.C Building

        Milk Plant

 Rita Sewing Machines

   SPM

 SO2

NOx

 SPM

 SO2

 NOx

 SPM

  SO2

 NOx

1997

425

20

45

368

18

42

425

17

45

1998

548

21

42

314

22

46

588

21

41

1999

400

20

40

321

21

40

537

20

40

2000

 211

 12

32

209

11

31

363

12

32

2001

220

11

31

136

11

30

231

11

31

 

 (2002-2007)

 

 Year

 

Vishkarma

                 Milk Plant

     Rita Sewing Machines

SPM/RSPM

 SO2

NOx

 SPM/RSPM

 SO2

 NOx

 SPM/RSPM

  SO2

 NOx

2002

269

12

33

154

11

30

230

12

31

2003

228

13

40

198

10

31

285

12

36

2004

318

23

56

189

16

33

261

22

42

2005

283

22

44

213

20

34

265

21

38

2006

289

16

39

233

16

36

251

16

36

2007

233

10

39

185

09

34

260

11

42

Units : µg/m3


 


Source: Punjab Pollution Control Board , Patiala