Detailed overview of ambient air pollution valuis from individual stations


Year: 1999
Pollutant:O3-ozone
Station:1110 - Krkonose-Rychory
Code:CZTUCMKRY
Institution:Czech Hydrometeorological Institute
Region:Vychodocesky
District:Trutnov
IHd: 160
Measure method:UV-absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 61 63 56 56 49 56 65 57 39 60 50 45 50 59 60 70 78 85 84 93 95 ~ 42 49 52 65 59 64 75 70 78 62.84 94.97 30.00
2 68 71 49 50 88 83 73 70 75 82 82 79 82 76 71 75 86 82 64 88 71 84 78 84 88 71 101 81 ~ ~ ~ 76.85 100.69 28.00
3 78 70 73 91 69 77 87 82 69 70 84 106 112 110 79 83 80 88 99 83 76 67 85 80 105 110 105 106 103 114 ~ 87.99 114.31 30.00
4 140 121 137 140 124 ~ 97 91 102 104 89 97 83 96 89 56 78 105 101 104 106 94 121 123 84 88 85 99 99 125 ~ 102.75 140.46 29.00
5 118 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 109 116 122 115 117 134 143 132 134 ~ 123.99 142.82 10.00
6 105 122 99 85 101 95 96 90 108 113 95 108 90 80 94 88 91 85 78 91 83 74 93 99 108 119 105 95 108 110 ~ 96.92 122.29 30.00
7 83 108 116 124 122 107 75 74 60 79 92 98 86 98 85 106 124 122 130 125 92 94 64 74 87 86 81 93 89 96 100 95.74 129.73 31.00
8 103 110 128 134 134 127 103 101 95 80 76 78 82 99 70 63 64 77 84 90 77 72 89 119 132 124 100 89 81 90 77 95.04 133.76 31.00
9 72 62 80 101 98 84 97 129 142 143 113 121 114 124 139 121 123 103 96 92 71 73 72 80 86 64 71 61 59 68 ~ 95.40 143.45 30.00
10 63 79 72 63 62 58 63 48 59 56 49 70 63 63 65 55 47 54 60 59 ~ 48 39 43 58 64 53 67 68 63 63 59.16 79.04 30.00
11 69 66 68 67 45 47 38 31 22 24 60 66 44 61 ~ 54 33 49 55 57 55 39 56 68 70 53 52 58 56 ~ ~ 52.32 70.24 28.00
12 62 78 105 71 75 70 67 63 52 50 65 ~ 66 63 64 58 52 74 80 73 ~ 75 ~ ~ ~ ~ ~ 61 69 59 58 67.07 104.56 24.00

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. 10 74 4 0 0 0 0 0 88 78 4 0 0 0 0 0 114
REL. 11.3 84.0 4.5 0.0 0.0 0.0 0.0 0.0 100.0 88.6 4.5 0.0 0.0 0.0 0.0 0.030.3
ID 11 84 4 0 0 0 0 0 100
ABS. 0 43 26 0 0 0 0 0 69 69 26 0 0 0 0 0 143
REL. 0.0 62.3 37.6 0.0 0.0 0.0 0.0 0.0 100.0 100.0 37.7 0.0 0.0 0.0 0.0 0.0 28.5
ID 0 62 37 0 0 0 0 0 100
ABS. 0 65 27 0 0 0 0 0 92 92 27 0 0 0 0 0 143
REL. 0.0 70.6 29.3 0.0 0.0 0.0 0.0 0.0100.0 100.0 29.3 0.0 0.0 0.0 0.0 0.0 10.9
ID 0 70 29 0 0 0 0 0 100
ABS. 22 60 0 0 0 0 0 0 82 60 0 0 0 0 0 0 105
REL 26.8 73.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 73.2 0.0 0.0 0.0 0.0 0.0 0.0 3.12
ID 26 73 0 0 0 0 0 0 100
Year
ABS. 32 242 57 0 0 0 0 0 331 299 57 0 0 0 0 0 143
REL. 9.6 73.1 17.2 0.0 0.0 0.0 0.0 0.0100.0 90.3 17.2 0.0 0.0 0.0 0.0 0.0 10.9
ID 9 73 17 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