Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:PM10-PM 10 particulate matter 10
Station:1065 - Bohumin
Code:CZKACMBOH
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Karvina
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 47 31 160 239 152 100 124 55 55 45 39 56 96 93 48 52 43 40 50 44 45 43 55 55 40 38 33 30 41 57 70 66.90 239.02 31.00
2 64 63 79 101 93 77 86 49 42 36 30 30 65 124 156 239 91 100 61 28 40 45 30 38 57 37 37 36 ~ ~ ~ 69.07 238.71 28.00
3 36 63 43 67 99 72 37 49 53 53 61 67 80 72 64 102 81 73 47 40 39 33 ~ ~ ~ 59 63 115 111 111 66 66.24 115.29 28.00
4 81 90 75 74 60 61 77 96 91 60 ~ 73 63 29 35 59 70 68 72 58 58 55 46 35 38 37 33 39 33 31 ~ 58.48 95.55 29.00
5 44 44 54 55 40 40 52 57 46 51 44 28 36 38 26 40 55 27 39 44 35 55 45 28 43 25 37 38 26 27 34 40.36 57.02 31.00
6 25 24 31 42 37 33 22 23 24 29 32 37 31 30 29 31 31 39 47 41 35 30 27 25 19 30 32 30 14 21 ~ 30.11 46.52 30.00
7 ~ 38 41 23 31 35 21 41 50 52 41 63 47 34 40 36 37 33 21 28 32 24 37 29 20 25 45 43 81 56 43 38.22 81.02 30.00
8 43 34 30 36 42 45 70 59 47 35 38 25 17 21 27 33 54 39 61 60 41 73 73 60 49 66 67 54 68 52 84 48.43 83.67 31.00
9 27 42 63 49 42 31 40 42 75 69 62 83 87 59 18 24 37 35 37 51 44 69 50 53 43 46 27 47 119 82 ~ 51.65 118.50 30.00
10 109 103 75 50 26 13 18 15 93 47 23 24 30 33 37 43 36 21 22 47 65 37 37 38 44 17 17 17 52 46 57 41.67 109.25 31.00
11 46 39 39 40 43 94 129 48 20 32 37 74 69 67 36 52 25 84 46 35 105 68 23 52 76 62 97 87 96 29 ~ 58.33 128.88 30.00
12 43 64 46 44 24 22 ~ ~ ~ 294 311 320 199 313 186 92 39 47 54 ~ 75 82 ~ ~ ~ ~ ~ 63 29 ~ ~ 117.24 320.10 20.00

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- 23 24- 47 48- 70 71- 105 106- 140 141- 210 211- 280 over 280 23 47 70 105 140 210 280
ABS. 0 33 27 17 5 3 2 0 87 87 54 27 10 5 2 0 239
REL. 0.0 37.9 31.0 19.5 5.7 3.4 2.2 0.0 100.0 100.0 62.1 31.0 11.5 5.7 2.3 0.04.1
ID 0 37 31 39 28 86 287 0 510
ABS. 5 59 17 9 0 0 0 0 90 85 26 9 0 0 0 0 96
REL. 5.5 65.5 18.8 10.0 0.0 0.0 0.0 0.0 100.0 94.4 28.9 10.0 0.0 0.0 0.0 0.0 8.4
ID 5 65 18 20 0 0 0 0 110
ABS. 7 47 28 8 1 0 0 0 91 84 37 9 1 0 0 0 119
REL. 7.6 51.6 30.7 8.7 1.0 0.0 0.0 0.0100.0 92.3 40.7 9.9 1.1 0.0 0.0 0.0 29.9
ID 7 51 30 17 5 0 0 0 113
ABS. 12 31 16 14 2 2 0 4 81 69 38 22 8 6 4 4 320
REL 14.8 38.2 19.7 17.2 2.4 2.4 0.0 4.9100.0 85.2 46.9 27.2 9.9 7.4 4.9 4.912.12
ID 14 38 19 34 12 61 0 3086 3267
Year
ABS. 24 170 88 48 8 5 2 4 349 325 155 67 19 11 6 4 320
REL. 6.8 48.7 25.2 13.7 2.2 1.4 0.5 1.1100.0 93.1 44.4 19.2 5.4 3.2 1.7 1.112.12
ID 6 48 25 27 11 35 71 716 943

Note:

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