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

01/7/04

443.70

138.30

3.55

45.56

02/7/04

329.85

78.60

2.50

42.08

03/7/04

NM

NM

NM

NM

04/7/04

NM

NM

NM

NM

05/7/04

NM

NM

NM

NM

06/7/04

208.41

63.23

2.38

30.33

07/7/04

368.68

81.79

3

39.06

08/7/04

307.54

56.65

2.70

37.03

09/7/04

415.83

102.92

3.03

38.51

10/7/04

580.44

127.94

3.45

42.38

11/7/04

385.78

98.58

2.51

36.89

12/7/04

516.19

108.38

2.64

37.98

13/7/04

492.82

105.26

2.78

35.21

14/7/04

398.12

99.88

2.19

32.65

15/7/04

407.53

107.77

2.88

33.63

16/7/04

128.34

50

2.16

28.80

17/7/04

154.51

62.87

1.49

25.88

18/7/04

392.58

74.38

2.23

30.59

19/7/04

701.26

174.36

2.95

32.62

20/7/04

657.40

135.85

2.57

31.45

21/7/04

704.90

153.62

2.25

32.34

22/7/04

591.88

133.71

1.84

31.56

23/7/04

301.26

80.12

1.47

26.73

24/7/04

296.15

61.26

1.38

23.08

25/7/04

141.51

42.54

0.95

20.26

26/7/04

143.29

52.60

1.43

21.06

27/7/04

189.77

64.49

2

25.44

28/7/04

201.07

60.69

2.05

25.78

29/7/04

149.39

49.12

1.79

22.64

30/7/04

172.90

66.19

1.87

23.05

31/7/04

162.99

30.93

1.69

18.70