Detailed overview of ambient air pollution valuis from individual stations

779 - PHA8-Kobylisy

Year: 1997
Pollutant:O3-ozone
Station: 779 - PHA8-Kobylisy
Code:CZ08CMKOB
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 8
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 10 9 17 7.67 14 21 6.06 2.53 17 7.26 7.44 13 2.79 2.87 1.99 2.11 3.05 5.55 14 2.47 8.84 15 4.10 2.43 22 38 8.44 17 19 27 30 11.55 38.31 31.00
2 30 15 8.18 11 20 17 8.53 7.79 8.30 25 30 23 35 26 29 26 13 22 26 24 26 18 20 29 32 33 25 18 ~ ~ ~ 21.59 35.30 28.00
3 ~ 59 29 25 15 10 38 28 30 24 35 31 33 34 32 47 31 38 29 41 25 41 47 18 26 25 36 51 51 47 42 33.92 58.72 30.00
4 40 45 55 45 35 48 40 39 24 38 46 49 44 41 44 40 31 45 47 45 39 40 ~ ~ ~ 58 42 41 39 43 ~ 42.31 58.25 27.00
5 37 80 86 67 61 75 34 44 63 56 74 91 77 86 97 100 ~ 91 52 53 62 44 43 66 73 79 63 69 82 67 64 67.86 99.71 30.00
6 55 55 67 78 109 72 101 85 96 110 110 77 102 72 78 96 64 55 92 65 77 50 70 51 55 64 65 87 102 91 ~ 78.43 110.28 30.00
7 73 89 92 76 72 78 77 70 78 80 64 63 58 76 75 57 82 65 66 55 50 59 54 80 66 63 68 53 82 78 56 69.55 91.83 31.00
8 34 45 61 51 83 74 79 85 86 95 95 85 76 107 102 103 83 50 46 77 83 68 68 75 100 89 78 87 37 51 31 73.65 106.92 31.00
9 65 73 69 44 74 59 73 66 66 44 52 73 41 41 42 57 52 51 37 45 37 36 58 39 38 48 42 36 34 34 ~ 50.88 73.66 30.00
10 32 57 40 51 40 37 24 35 51 43 44 41 30 27 20 23 23 32 26 24 37 17 36 48 51 42 30 28 11 17 25 33.63 57.15 31.00
11 28 24 43 38 26 13 12 7.10 17 18 9 15 18 23 15 32 10 33 11 12 5.02 4.50 3.66 6.96 7.11 3.74 2.60 2.44 3.41 3.52 ~ 14.94 43.17 30.00
12 16 10 6.48 15 14 21 4.15 2.63 5.52 19 12 30 32 41 32 25 36 23 8.19 17 4.20 3.92 3.41 15 46 48 31 15 24 12 7.79 18.69 48.20 31.00

Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples

Quarter

concentration classes in IHd multiples

total ind.

part of it in IHd multiples

max.
date

<=1/3 <=2/3 <=1.0 <=1.5 <=2.0 <=3.0 <=4.0 > 1/32/31.01.52.0 3.04.0

concentration classes in measurement units

part of above IHd multiples in meas. units

0- 53 54- 107 108- 160 161- 240 241- 320 321- 480 481- 640 over 640 53 107 160 240 320 480 640
ABS. 88 1 0 0 0 0 0 0 89 1 0 0 0 0 0 0 59
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.02.3
ID 98 1 0 0 0 0 0 0 100
ABS. 34 50 3 0 0 0 0 0 87 53 3 0 0 0 0 0 110
REL. 39.0 57.4 3.4 0.0 0.0 0.0 0.0 0.0 100.0 60.9 3.4 0.0 0.0 0.0 0.0 0.0 10.6
ID 39 57 3 0 0 0 0 0 100
ABS. 29 62 1 0 0 0 0 0 92 63 1 0 0 0 0 0 107
REL. 31.5 67.3 1.0 0.0 0.0 0.0 0.0 0.0100.0 68.5 1.1 0.0 0.0 0.0 0.0 0.0 14.8
ID 31 67 1 0 0 0 0 0 100
ABS. 91 1 0 0 0 0 0 0 92 1 0 0 0 0 0 0 57
REL 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 2.10
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 242 114 4 0 0 0 0 0 360 118 4 0 0 0 0 0 110
REL. 67.2 31.6 1.1 0.0 0.0 0.0 0.0 0.0100.0 32.8 1.1 0.0 0.0 0.0 0.0 0.0 10.6
ID 67 31 1 0 0 0 0 0 100

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum

Detailed overview of ambient air pollution valuis from individual stations - selection station