Parameters
Date

Suspended
Particulate Matter (mg/m³)

Respirable
Suspended Particulate
Matter (mg/m³)

Nitrogen dioxide
(mg/m³)

Maximum *
Permissible limit (mg/m³)

100

75

30

30

01/12/04

344.92

148.55

4.46

53.40

02/12/04

327.53

179.73

5.20

56.38

03/12/04

318.21

162.26

4.90

53.38

04/12/04

283.66

129.08

5.43

54.33

05/12/04

NM

NM

NM

NM

06/12/04

292.19

140.06

5.06

53.53

07/12/04

360.82

227.19

5.66

56.69

08/12/04

368.32

236.21

5.89

60.08

09/12/04

333.73

207.70

4.89

57.01

10/12/04

444.63

255.86

5.55

60.49

11/12/04

NM

NM

NM

NM

12/12/04

NM

NM

NM

NM

13/12/04

506.90

254.88

5.37

60.63

14/12/04

334.19

178.31

5.27

57.56

15/12/04

317.40

155.93

5.21

56.17

16/12/04

NM

NM

NM

NM

17/12/04

451.44

292.31

5.56

58.34

18/12/04

432.39

290.62

6.05

58.32

19/12/04

NM

NM

NM

NM

20/12/04

364.45

225.70

4.73

56.31

21/12/04

343.70

238.59

4.74

56.04

22/12/04

342.60

229.37

4.38

54.38

23/12/04

231.93

196.04

4.19

53.30

24/12/04

491.12

245.56

5.22

54.61

25/12/04

279.92

139.96

4.03

53.39

26/12/04

NM

NM

NM

NM

27/12/04

359.23

198.43

5.32

51.70

28/12/04

448.29

355.37

5.57

58.12

29/12/04

465.58

260.40

5.11

52.03

30/12/04

303.48

147.94

3.76

52.35

31/12/04

475.98

248.58

4.66

55.11