Parameters
Date

Suspended
Particulate Matter (mg/m³)

Respirable
Suspended Particulate
Matter (mg/m³)

Sulphur dioxide
(mg/m³)

Nitrogen dioxide
(mg/m³)

Maximum *
Permissible limit (mg/m³)

100

75

30

30

01/3/05

226.86

74.48

4.65

50.84

02/3/05

217.37

70.82

4.74

49.52

03/3/05

204.46

80.99

4.42

48.33

04/3/05

217.52

92.62

4.71

49.94

05/3/05

205.32

77.74

4.45

50.99

06/3/05

NM

NM

NM

NM

07/3/05

253.91

101.18

4.77

52.40

08/3/05

204.42

99.71

4.50

50.22

09/3/05

179.32

74.79

4.07

47.89

10/3/05

210.08

113.89

4.25

50.06

11/3/05

201.16

81.71

4.94

47.04

12/3/05

281.58

105.47

5.07

51.03

13/3/05

NM

NM

NM

NM

14/3/05

287.12

113.19

5.14

51.78

15/3/05

277.85

105.50

5.69

54.13

16/3/05

299.67

154.29

6.08

57.46

17/3/05

320.96

126

6.20

58.68

18/3/05

370.41

138.92

6.33

58.87

19/3/05

364.36

129.90

6.31

58.12

20/3/05

NM

NM

NM

NM

21/3/05

218.75

83.61

4.92

47.46

22/3/05

181.90

71.60

4.61

49.72

23/3/05

207.20

74.52

5.86

50.71

24/3/05

216.64

77.20

5.13

51.93

25/3/05

355.22

135.77

6.21

56.98

26/3/05

224.39

80.82

5.29

52.83

27/3/05

NM

NM

NM

NM

28/3/05

295.50

92.42

5.69

55.62

29/3/05

328.90

134.94

6.39

57.11

30/3/05

301.19

92.97

6.41

53.17

31/3/05

292.86

84.50

5.84

51.87