Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
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 11 20 37 32 27 25 13 12 24 19 20 29 17 27 9 15 21 13 13 33 16 32 45 35 44 37 21 30 53 37 30 25.78 53.44 31.00
2 40 59 60 44 39 22 46 16 33 37 23 30 39 74 80 83 80 64 57 53 31 42 58 58 27 36 59 91 ~ ~ ~ 49.32 90.90 28.00
3 78 67 57 47 113 114 54 81 109 85 103 92 136 58 43 51 50 144 57 29 39 102 54 81 73 119 147 189 186 203 174 94.70 203.04 31.00
4 183 169 211 220 131 101 226 169 113 174 53 122 55 42 35 145 185 214 128 167 191 154 166 121 136 181 230 134 186 191 ~ 151.14 230.29 30.00
5 257 254 227 230 37 198 278 272 302 246 178 160 271 233 215 334 290 369 194 236 320 248 290 129 238 103 201 102 135 308 191 227.36 369.40 31.00
6 253 284 220 318 250 83 109 97 160 211 225 233 155 60 136 222 355 361 317 333 265 318 244 188 341 303 294 256 234 243 ~ 235.61 361.17 30.00
7 237 74 263 152 333 346 250 340 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 85 109 247 136 86 99 115 84 142 278 247 191 205 191.35 346.00 21.00
8 91 106 262 158 134 236 149 132 145 178 122 63 6.88 58 181 157 165 151 215 204 197 150 181 172 153 165 151 145 137 125 121 148.71 261.81 31.00
9 46 124 161 148 86 109 144 143 132 136 107 151 145 130 63 87 52 52 107 51 86 75 53 66 40 35 51 70 87 85 ~ 94.08 160.69 30.00
10 113 110 81 47 58 24 45 20 38 50 55 52 24 25 49 11 31 41 35 55 32 12 41 71 59 69 40 68 68 38 67 49.29 113.23 31.00
11 85 58 86 56 56 40 28 16 29 33 20 35 47 32 30 32 37 32 9 38 26 28 14 37 28 13 18 15 13 20 ~ 33.75 86.08 30.00
12 27 25 17 16 12 31 32 43 42 47 40 38 77 113 90 79 63 55 79 96 73 69 51 63 73 75 15 21 12 11 3.58 47.97 113.04 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. 49 28 9 4 0 0 0 0 90 41 13 4 0 0 0 0 203
REL. 54.4 31.1 10.0 4.4 0.0 0.0 0.0 0.0 100.0 45.6 14.4 4.4 0.0 0.0 0.0 0.030.3
ID 54 31 10 8 0 0 0 0 104
ABS. 3 5 15 28 27 13 0 0 91 88 83 68 40 13 0 0 369
REL. 3.2 5.4 16.4 30.7 29.6 14.2 0.0 0.0 100.0 96.7 91.2 74.7 44.0 14.3 0.0 0.0 18.5
ID 3 5 16 61 148 357 0 0 592
ABS. 4 22 25 20 8 3 0 0 82 78 56 31 11 3 0 0 346
REL. 4.8 26.8 30.4 24.3 9.7 3.6 0.0 0.0100.0 95.1 68.3 37.8 13.4 3.7 0.0 0.0 6.7
ID 4 26 30 48 48 91 0 0 251
ABS. 59 30 3 0 0 0 0 0 92 33 3 0 0 0 0 0 113
REL 64.1 32.6 3.2 0.0 0.0 0.0 0.0 0.0100.0 35.9 3.3 0.0 0.0 0.0 0.0 0.0 1.10
ID 64 32 3 0 0 0 0 0 100
Year
ABS. 115 85 52 52 35 16 0 0 355 240 155 103 51 16 0 0 369
REL. 32.3 23.9 14.6 14.6 9.8 4.5 0.0 0.0100.0 67.6 43.7 29.0 14.4 4.5 0.0 0.0 18.5
ID 32 23 14 29 49 112 0 0 262

Note:

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