Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:GLRD-global radiation
Station:1016 - Liberec-mesto
Code:CZLBCMLIM
Institution:Czech Hydrometeorological Institute
Region:Liberecky
District:Liberec
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 49 37 34 28 25 18 13 17 13 24 26 17 37 12 32 33 14 10 10 10 6.46 14 27 21 24 23 11 31 19 26 27 22.25 48.60 31.00
2 26 24 34 16 42 26 55 40 56 30 56 46 18 68 74 73 55 12 18 16 14 31 51 53 84 76 109 107 ~ ~ ~ 46.74 108.85 28.00
3 71 67 50 30 9 112 115 75 34 62 41 42 72 79 42 39 27 50 80 136 76 42 43 69 29 23 61 179 64 23 124 63.39 179.46 31.00
4 184 189 178 149 126 51 33 43 146 174 104 147 41 107 35 91 110 131 165 123 71 42 67 267 270 109 197 131 190 266 ~ 131.32 269.65 30.00
5 277 246 295 155 42 37 57 111 275 246 302 325 275 319 97 230 210 93 191 320 317 172 337 337 325 306 232 63 222 279 109 219.39 337.21 31.00
6 159 124 213 45 142 206 175 107 202 80 116 123 237 326 294 162 163 164 48 255 173 101 40 233 342 345 343 162 267 247 ~ 186.49 345.25 30.00
7 165 142 161 187 237 309 166 87 64 234 168 290 134 244 207 39 54 284 190 76 97 311 290 75 143 219 293 304 236 283 234 191.05 310.88 31.00
8 181 253 168 60 177 221 135 163 187 86 156 261 67 196 257 251 91 205 209 163 50 130 171 202 182 140 142 113 102 187 70 160.48 261.04 31.00
9 24 133 124 70 88 71 73 83 96 44 90 45 26 35 85 44 112 37 105 63 47 103 119 32 20 58 41 26 95 46 ~ 67.88 133.23 30.00
10 48 73 76 31 97 62 61 73 58 56 26 69 73 71 72 69 52 27 47 41 22 21 48 42 26 25 30 30 28 42 64 50.26 96.75 31.00
11 42 51 27 47 41 29 41 27 32 60 62 40 50 56 42 20 36 29 17 42 28 10 26 28 39 22 17 15 13 33 ~ 34.01 61.75 30.00
12 25 29 37 18 14 15 14 35 26 26 22 8.81 35 23 24 11 5.42 5.92 11 13 11 36 13 30 15 35 22 11 13 7.58 14 19.58 37.13 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 60 23 6 1 0 0 0 0 90 30 7 1 0 0 0 0 179
REL. 66.6 25.5 6.6 1.1 0.0 0.0 0.0 0.0 100.0 33.3 7.8 1.1 0.0 0.0 0.0 0.028.3
ID 66 25 6 2 0 0 0 0 101
ABS. 10 9 19 22 18 13 0 0 91 81 72 53 31 13 0 0 345
REL. 10.9 9.8 20.8 24.1 19.7 14.2 0.0 0.0 100.0 89.0 79.1 58.2 34.1 14.3 0.0 0.0 26.6
ID 10 9 20 48 98 357 0 0 546
ABS. 14 23 15 23 14 3 0 0 92 78 55 40 17 3 0 0 311
REL. 15.2 25.0 16.3 25.0 15.2 3.2 0.0 0.0100.0 84.8 59.8 43.5 18.5 3.3 0.0 0.0 22.7
ID 15 25 16 50 76 81 0 0 264
ABS. 73 19 0 0 0 0 0 0 92 19 0 0 0 0 0 0 97
REL 79.3 20.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 20.7 0.0 0.0 0.0 0.0 0.0 0.0 5.10
ID 79 20 0 0 0 0 0 0 100
Year
ABS. 157 74 40 46 32 16 0 0 365 208 134 94 48 16 0 0 345
REL. 43.0 20.2 10.9 12.6 8.7 4.3 0.0 0.0100.0 57.0 36.7 25.8 13.2 4.4 0.0 0.0 26.6
ID 43 20 10 25 43 109 0 0 252

Note:

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