Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:O3-ozone
Station: 537 - Most-OHS
Code:CZMOHSMOH
Institution:Public Health Service
Region:Severocesky
District:Most
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 17 55 34 37 48 16 7.00 7.00 9.00 19 36 27 43 38 26 38 66 63 46 45 76 ~ ~ 62 38 28 35 36 56 67 61 39.17 76.00 29.00
2 40 39 61 47 49 34 44 57 70 57 57 45 61 63 36 58 55 57 32 40 59 18 45 35 50 62 54 44 61 ~ ~ 49.31 70.00 29.00
3 68 69 64 78 77 66 55 44 57 69 61 60 48 39 76 66 63 68 70 60 42 21 43 28 47 36 59 45 37 37 54 55.06 78.00 31.00
4 61 80 84 74 55 78 73 77 68 67 65 55 70 63 69 88 70 84 59 70 77 100 110 86 68 65 86 103 91 96 ~ 76.40 110.00 30.00
5 88 83 96 98 97 107 113 106 77 82 107 101 91 82 80 96 99 68 67 67 75 70 86 82 80 90 68 66 74 74 74 85.29 113.00 31.00
6 79 84 106 100 87 65 78 86 103 122 112 89 105 93 67 80 80 80 102 118 136 131 66 69 68 68 68 64 62 78 ~ 88.20 136.00 30.00
7 90 82 77 87 76 82 68 58 58 60 55 60 66 51 56 62 62 56 58 57 53 60 68 69 80 81 84 74 92 86 79 69.26 92.00 31.00
8 86 89 81 84 94 83 71 52 56 69 75 83 109 104 115 84 90 81 79 88 68 62 66 79 66 62 72 51 58 66 66 77.06 115.00 31.00
9 63 59 57 52 37 45 40 43 52 42 48 49 56 54 48 ~ ~ 29 31 28 23 24 44 48 34 29 14 23 75 78 ~ 43.75 78.00 28.00
10 56 49 33 35 29 34 47 48 34 31 30 29 19 17 56 50 35 22 20 23 57 40 21 33 39 46 44 28 27 24 29 35.00 57.00 31.00
11 36 25 14 38 26 27 22 15 14 26 31 10 10 11 25 15 13 27 20 6.00 10 12 5.00 7.00 11 17 29 9.00 4.00 6.00 ~ 17.37 38.00 30.00
12 4.00 4.00 6.00 6.00 10 10 9.00 7.00 5.00 11 27 18 21 24 26 31 28 23 7.00 6.00 11 18 9.00 7.00 11 7.00 7.00 9.00 11 13 24 13.23 31.00 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. 48 41 0 0 0 0 0 0 89 41 0 0 0 0 0 0 78
REL. 53.9 46.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 46.1 0.0 0.0 0.0 0.0 0.0 0.04.3
ID 53 46 0 0 0 0 0 0 100
ABS. 0 82 9 0 0 0 0 0 91 91 9 0 0 0 0 0 136
REL. 0.0 90.1 9.8 0.0 0.0 0.0 0.0 0.0 100.0 100.0 9.9 0.0 0.0 0.0 0.0 0.0 21.6
ID 0 90 9 0 0 0 0 0 100
ABS. 25 63 2 0 0 0 0 0 90 65 2 0 0 0 0 0 115
REL. 27.7 70.0 2.2 0.0 0.0 0.0 0.0 0.0100.0 72.2 2.2 0.0 0.0 0.0 0.0 0.0 15.8
ID 27 70 2 0 0 0 0 0 100
ABS. 89 3 0 0 0 0 0 0 92 3 0 0 0 0 0 0 57
REL 96.7 3.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.3 0.0 0.0 0.0 0.0 0.0 0.021.10
ID 96 3 0 0 0 0 0 0 100
Year
ABS. 162 189 11 0 0 0 0 0 362 200 11 0 0 0 0 0 136
REL. 44.7 52.2 3.0 0.0 0.0 0.0 0.0 0.0100.0 55.2 3.0 0.0 0.0 0.0 0.0 0.0 21.6
ID 44 52 3 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