Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:O3-ozone
Station:1033 - Prebuz
Code:CZSOCMPRE
Institution:CHMI
Region:Zapadocesky
District:Sokolov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 39 40 53 58 58 41 45 52 38 48 60 56 38 33 30 26 46 43 41 37 35 21 27 31 41 53 54 30 39 25 56 41.75 59.83 31.00
2 56 46 46 56 51 35 43 46 56 64 70 55 43 47 53 48 48 40 43 52 59 51 44 23 31 47 46 65 ~ ~ ~ 48.74 69.92 28.00
3 62 59 61 68 60 54 62 62 58 58 65 60 57 63 64 47 37 54 65 65 60 54 66 73 74 79 56 58 80 83 92 63.06 91.99 31.00
4 82 67 ~ ~ ~ 61 64 63 78 76 72 62 67 68 75 68 63 67 47 82 66 87 88 61 68 74 79 36 81 85 ~ 69.96 87.89 27.00
5 80 75 62 65 64 58 51 89 101 109 106 113 86 90 74 72 69 78 96 70 63 68 67 60 57 68 83 108 91 68 90 78.45 112.70 31.00
6 61 91 78 94 112 102 82 68 104 71 61 68 58 70 66 71 70 57 49 54 105 87 76 51 83 76 82 69 78 80 ~ 75.65 111.82 30.00
7 56 65 83 65 61 58 53 52 52 56 61 43 66 69 66 60 56 59 67 111 106 73 87 68 71 87 91 91 57 56 71 68.44 111.22 31.00
8 96 79 63 81 58 79 102 97 74 98 125 123 59 67 86 90 122 114 70 119 68 57 57 58 56 76 59 53 55 58 46 78.93 125.40 31.00
9 70 72 62 55 61 56 61 44 60 66 62 64 59 52 45 53 49 52 44 60 57 60 62 76 51 67 57 50 32 58 ~ 57.20 75.70 30.00
10 29 8.73 21 47 25 28 30 22 19 52 50 61 50 33 39 40 57 46 44 50 47 40 43 54 60 53 47 54 52 50 45 41.79 60.58 31.00
11 42 36 47 44 38 45 42 38 27 51 54 43 17 30 29 33 40 36 44 46 40 44 44 30 21 5.30 9 28 35 31 ~ 35.63 54.35 30.00
12 26 39 19 13 52 53 52 52 ~ 40 28 20 49 28 ~ ~ ~ 30 45 52 52 22 34 26 42 47 46 41 ~ 45 39 38.14 53.29 26.00

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. 47 43 0 0 0 0 0 0 90 43 0 0 0 0 0 0 92
REL. 52.2 47.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 47.8 0.0 0.0 0.0 0.0 0.0 0.031.3
ID 52 47 0 0 0 0 0 0 100
ABS. 5 79 4 0 0 0 0 0 88 83 4 0 0 0 0 0 113
REL. 5.6 89.7 4.5 0.0 0.0 0.0 0.0 0.0 100.0 94.3 4.5 0.0 0.0 0.0 0.0 0.0 12.5
ID 5 89 4 0 0 0 0 0 100
ABS. 16 70 6 0 0 0 0 0 92 76 6 0 0 0 0 0 125
REL. 17.3 76.0 6.5 0.0 0.0 0.0 0.0 0.0100.0 82.6 6.5 0.0 0.0 0.0 0.0 0.0 11.8
ID 17 76 6 0 0 0 0 0 100
ABS. 81 6 0 0 0 0 0 0 87 6 0 0 0 0 0 0 61
REL 93.1 6.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 6.9 0.0 0.0 0.0 0.0 0.0 0.012.10
ID 93 6 0 0 0 0 0 0 100
Year
ABS. 149 198 10 0 0 0 0 0 357 208 10 0 0 0 0 0 125
REL. 41.7 55.4 2.8 0.0 0.0 0.0 0.0 0.0100.0 58.3 2.8 0.0 0.0 0.0 0.0 0.0 11.8
ID 41 55 2 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