Tab. 2-9 Annual course of concentrations and selected air pollution characteristics, SPM, Prague 2000

code and name of station

type  org.

district

class.

I

II

III

IV

V

VI

VII

VIII

IX

X

XI

XII

max

day

r.f.

kv50

kv90

kv95

kv98

X

XG

S

SG

430 
P1-Rytířská

M HS

Praha 1

–/U/–

38

35

37

51

47

35

32

40

47

46

51

42

125

8.12.

0.0

38

62

69

90

42

39

17.40

1.47

1137 
P1-Národní muzeum

M HS

Praha 1

–/U/–

30

27

29

41

36

28

26

29

34

37

40

28

92

23.11.

0.0

29

48

61

68

32

29

13.70

1.50

1177 
P4-Libuš-HM

M ČHMÚ

Praha 4

B/S/R

33

23

25

44

33

28

22

36

33

47

40

46

124

14.10.

0.0

32

57

73

85

34

30

18.80

1.74

860 
P4-OHS Ant. Staška

M HS

Praha 4

–/U/–

33

29

38

44

44

28

–

29

35

–

39

33

105

24.3.

0.0

32

56

63

78

35

32

16.21

1.57

437 
P5-Svornosti

M HS

Praha 5

–/U/–

90

105

83

96

82

74

83

81

74

110

129

92

241

29.11.

6.2

87

138

151

183

92

85

35.42

1.48

629 
P5-Řeporyje

M HS

Praha 5

–/U/–

31

27

35

35

31

20

19

24

32

33

41

38

119

1.5.

0.0

26

52

57

79

31

27

16.69

1.66

862 
P7-ZOO

M HS

Praha 7

–/U/–

37

31

38

39

–

38

27

26

36

32

36

–

89

23.3.

0.0

32

51

58

70

34

32

13.90

1.51

446 
P8-Sokolovská

M HS

Praha 8

–/U/–

71

75

82

114

88

75

71

80

73

82

91

61

256

21.4.

1.6

78

119

135

144

80

74

31.52

1.51

457 
P10-Šrobárova

M HS

Praha 10

–/U/–

29

22

26

35

29

28

20

29

28

32

32

–

86

24.3.

0.0

25

46

55

61

28

24

14.78

1.76

610 
P10-Uhříněves

M HS

Praha 10

–/U/–

24

22

27

35

30

19

–

32

34

39

32

29

106

21.4.

0.0

26

48

56

71

29

26

14.88

1.58

Explanatory notes:
type – type of measuring station: A – AMS (automated monitoring station),
                                                                   AMS-SRS (smog regulation system),
                                                           M – manual, semiautomatic
org. - company, institute
I, II...XII  –  months of the year
                     monthly arithmetic mean of concentrations [μg.m-3]
max, day – daily maximum of the year [μg.m-3] and date occurrence
r.f. – relative frequency of exceedence IHd [%]
a.f. – absolute frequency of exceedence IHd
kv50, kv90, kv95, kv98 – 50th percentile, 90th percentile, 95th percentile, 98th percentile [μg.m-3]
X, S – annual arithmetic mean and standard deviation [μg.m-3]
XG, SG – annual geometric mean and standard geometric deviation [μg.m-3]

class. –Type of station/Type of zone/Characterisation of zone
Classification of stations:

Type of station  Type of zone Characterisation of zone
T Traffic U Urban R Residential
I Industrial S Suburban C Commercial
B Background  R Rural  I Industrial
A Agricultural
N Natural