Tab. 2-23 Annual course of concentrations and selected air pollution characteristics, SPM, Central Bohemian Region 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

467 
Benešov-Spořilov

M HS

Benešov

B/U/R

52

34

30

34

31

39

41

30

43

39

41

132

7.1.

0.0

37

54

61

70

37

34

15.76

1.57

468 
Benešov-nemocnice

M HS

Benešov

B/U/R

29

17

28

33

20

32

30

26

39

46

40

40

83

17.10.

0.0

31

53

60

62

32

27

15.93

1.82

1136 
Benešov OHS

M HS

Benešov

B/U/R

24

30

27

40

30

33

36

28

36

33

38

43

82

2.12.

0.0

32

54

62

67

33

28

16.18

1.87

1368 
Broumy-HM

M ČHMÚ

Beroun

B/R/AN

32

27

37

37

32

24

20

28

27

33

26

34

127

24.3.

0.0

25

47

58

74

30

26

16.59

1.63

458 
Králův Dvůr-stadion

M HS

Beroun

B/U/R

35

29

29

33

27

26

24

29

33

39

50

33

107

23.11.

0.0

30

52

58

69

32

29

15.36

1.63

459 
Beroun-Zavadilka

M HS

Beroun

B/S/R

39

30

36

36

29

27

28

32

34

43

54

37

122

23.11.

0.0

32

56

61

75

35

32

16.17

1.60

471 
Kladno-Rozdělov

M HS

Kladno

B/S/R

19

23

23

31

25

22

25

29

31

32

23

35

88

28.12.

0.0

22

47

56

61

26

23

14.01

1.62

472 
Kladno-Dubí

M HS

Kladno

B/S/I

29

32

27

41

29

24

29

32

39

46

51

42

108

22.11.

0.0

32

59

70

79

35

31

17.67

1.67

473 
Kladno-Kročehlavy

M HS

Kladno

B/U/R

37

23

31

43

31

21

31

27

44

37

32

27

110

28.4.

0.0

28

54

67

85

32

27

18.56

1.75

595 
Buštěhrad

M HS

Kladno

B/U/R

30

30

34

34

32

30

29

24

43

44

35

42

119

29.12.

0.0

29

57

68

88

34

29

19.28

1.76

659 
Kladno OHS

M HS

Kladno

T/U/RC

33

31

34

46

29

25

31

24

41

40

31

22

93

11.4.

0.0

28

53

66

75

32

29

15.83

1.61

662 
Kladno-Vrapice

M HS

Kladno

B/S/I

24

22

21

29

21

18

19

21

31

34

43

39

92

20.11.

0.0

22

45

60

72

27

23

15.99

1.77

663 
Stehelčeves

M HS

Kladno

B/S/R

34

29

31

37

31

26

29

36

44

52

58

53

130

18.8.

0.0

33

67

78

96

38

33

21.95

1.78

764 
Mělník - Pšovka

A EMě

Mělník

T/S/I

65

61

61

60

49

40

40

65

67

81

79

75

174

23.11.

1.1

58

101

112

133

62

57

27.47

1.56

789 
Horní Počáply

A EMě

Mělník

B/R/AI

33

30

25

36

55

29

21

29

23

23

26

35

252

12.5.

0.3

25

53

65

82

30

25

22.16

1.79

788 
Libiš

A SNe

Mělník

B/R/RI

32

28

28

60

47

40

43

32

23

18

18

119

21.4.

0.0

30

53

65

80

33

30

16.01

1.56

465 
Mělník-OHS

M HS

Mělník

T/U/R

42

36

34

39

33

27

21

28

32

37

46

105

24.3.

0.0

30

61

66

81

34

30

18.40

1.77

1337 
Rožďalovice

M ČHMÚ

Nymburk

B/R/A

43

35

27

36

28

26

28

36

36

39

36

38

94

2.1.

0.0

32

53

61

75

34

31

14.85

1.59

1366 
Bělohrad-HM

M ČHMÚ

Příbram

B/R/NA

28

26

29

33

27

18

27

27

33

20

29

76

14.10.

0.0

24

44

48

63

26

23

14.05

1.71

461 
Příbram-nem. ZÚNZ

M HS

Příbram

B/U/R

22

38

37

58

35

26

21

27

15

29

32

115

26.4.

0.0

25

59

68

84

30

25

19.52

1.83

463 
Příbram-OÚNZ

M HS

Příbram

B/U/NR

16

20

27

17

25

27

29

14

14

13

18

81

8.3.

0.0

13

34

41

51

20

17

11.26

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