Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:GLRD-global radiation
Station:1006 - Vyskov
Code:CZLNCMVYS
Institution:CHMI
Region:Severocesky
District:Louny
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 18 17 52 37 49 29 16 48 21 29 19 13 11 15 25 24 41 72 25 45 28 11 15 19 75 82 21 23 50 58 66 34.04 82.30 31.00
2 102 102 92 109 104 39 73 67 41 116 106 64 36 46 41 43 94 82 123 128 91 65 103 30 32 28 121 35 ~ ~ ~ 75.43 127.69 28.00
3 86 61 34 56 158 68 72 115 154 170 204 122 145 27 40 87 61 35 150 190 192 129 169 240 236 233 95 131 166 183 272 131.67 272.11 31.00
4 150 164 84 68 148 142 117 158 204 256 154 112 219 230 180 223 172 169 165 287 140 257 344 194 ~ ~ ~ ~ ~ ~ ~ 180.71 343.63 24.00
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 342 205 286 213 201 312 287 103 171 67 107 181 231 291 319 326 267 221 229.41 341.85 18.00
6 118 312 245 308 339 319 265 173 328 109 95 89 182 292 273 247 247 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 231.81 338.90 17.00

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. 38 23 15 10 4 0 0 0 90 52 29 14 4 0 0 0 272
REL. 42.2 25.5 16.6 11.1 4.4 0.0 0.0 0.0 100.0 57.8 32.2 15.6 4.4 0.0 0.0 0.031.3
ID 42 25 16 22 22 0 0 0 128
ABS. 0 5 10 19 15 10 0 0 591 59 54 44 25 10 0 0 344
REL. 0.0 8.4 16.9 32.2 25.4 16.9 0.0 0.0 100.0 100.0 91.5 74.6 42.4 16.9 0.0 0.0 23.4
ID 0 8 16 64 127 423 0 0 640
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
Year
ABS. 38 28 25 29 19 10 0 0 1491 111 83 58 29 10 0 0 344
REL. 25.5 18.7 16.7 19.4 12.7 6.7 0.0 0.0100.0 74.5 55.7 38.9 19.5 6.7 0.0 0.0 23.4
ID 25 18 16 38 63 167 0 0 331

Note:

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