Detailed overview of ambient air pollution valuis from individual stations

779 - PHA8-Kobylisy

Year: 1997
Pollutant:SO2-sulphur dioxide
Station: 779 - PHA8-Kobylisy
Code:CZ08CMKOB
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 8
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 129 147 86 107 138 82 110 122 62 76 70 37 73 136 138 181 130 96 41 69 68 46 60 64 53 54 67 45 37 26 25 83.12 181.00 31.00
2 48 103 62 24 26 22 44 31 37 21 12 7.24 5.40 15 32 32 40 14 15 14 8.12 15 21 16 5.39 5.76 20 19 ~ ~ ~ 25.52 102.53 28.00
3 ~ 12 18 18 36 34 23 35 58 45 32 30 13 20 8.72 24 34 43 26 38 26 20 33 25 41 27 9 8.22 12 19 31 26.61 58.21 30.00
4 44 36 17 16 8.49 18 25 61 60 35 15 18 33 13 15 23 29 29 36 16 25 41 16 13 18 13 12 4.93 2.71 12 ~ 23.60 61.48 30.00
5 16 15 12 4.92 1.47 5.96 12 26 1.69 2.93 11 40 44 10 16 12 ~ 6.24 7.56 7.62 10 10 16 42 11 21 16 16 35 27 32 16.28 43.80 30.00
6 22 8.03 23 15 7.70 4.67 6.92 5.12 12 20 7.23 14 20 9 16 33 40 41 19 9 4.58 2.52 4.45 12 8.63 3.15 13 33 9 7.46 ~ 14.36 41.25 30.00
7 5.46 6.59 27 38 23 6.30 18 11 8.76 29 13 15 29 11 15 15 4.05 49 16 8.16 24 29 13 37 6.32 14 8.22 11 10 17 7.73 16.99 48.54 31.00
8 7.77 17 31 7.45 23 15 8.78 10 5.55 8.05 12 10 17 17 22 24 12 15 4.46 7.72 8.48 5.39 12 5.90 10 11 8.16 4.99 8.06 7.11 16 11.94 30.52 31.00
9 15 8.80 47 14 14 7.84 8.01 5.00 8.06 16 13 5.72 6.55 7.93 10 7.21 9 11 31 16 13 40 30 31 29 34 30 16 17 19 ~ 17.32 46.58 30.00
10 16 8.54 10 6.01 12 11 15 8.16 3.95 3.31 2.97 14 9 13 10 25 16 15 17 33 19 29 19 15 8.64 21 50 41 64 45 31 19.11 64.23 31.00
11 38 65 32 27 34 33 41 30 11 12 15 13 17 21 10 48 30 12 21 27 30 51 61 87 33 32 37 22 14 17 ~ 30.66 86.88 30.00
12 20 23 40 26 28 13 15 17 25 11 8.52 10 15 19 21 47 29 32 33 24 15 21 24 9 6.79 6.20 7.23 10 7.54 18 20 19.34 47.24 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 62 16 10 1 0 0 0 0 89 27 11 1 0 0 0 0 181
REL. 69.6 17.9 11.2 1.1 0.0 0.0 0.0 0.0 100.0 30.3 12.4 1.1 0.0 0.0 0.0 0.016.1
ID 69 17 11 2 0 0 0 0 101
ABS. 88 2 0 0 0 0 0 0 90 2 0 0 0 0 0 0 61
REL. 97.7 2.2 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 8.4
ID 97 2 0 0 0 0 0 0 100
ABS. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 49
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 18.7
ID 100 0 0 0 0 0 0 0 100
ABS. 86 6 0 0 0 0 0 0 92 6 0 0 0 0 0 0 87
REL 93.4 6.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.5 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 328 24 10 1 0 0 0 0 363 35 11 1 0 0 0 0 181
REL. 90.3 6.6 2.7 0.2 0.0 0.0 0.0 0.0100.0 9.6 3.0 0.3 0.0 0.0 0.0 0.0 16.1
ID 90 6 2 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