Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:GLRD-global radiation
Station:1031 - Nadlesi
Code:CZSOCMNAD
Institution:CHMI
Region:Zapadocesky
District:Sokolov
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 68 24 55 29 23 18 19 33 37 74 81 83 75 64 72 22 44 45 23 41 36 25 19 22 33 89 100 37 97 75 101 50.43 101.37 31.00
2 120 120 84 122 120 37 109 104 55 122 113 52 23 76 68 55 59 109 131 144 140 64 50 43 48 47 42 48 ~ ~ ~ 82.33 144.34 28.00
3 87 52 45 92 110 44 61 75 157 110 157 114 150 44 70 41 46 53 106 66 177 99 152 242 244 246 98 144 217 190 242 120.38 245.93 31.00
4 143 132 99 83 174 150 111 184 147 273 197 64 195 223 184 143 165 92 57 239 175 316 315 145 244 192 211 64 238 312 ~ 175.49 316.10 30.00
5 255 92 77 164 216 116 157 347 302 305 332 327 266 372 232 323 197 237 240 261 120 135 150 124 224 178 310 313 262 175 344 230.74 371.97 31.00
6 131 294 242 326 343 312 237 196 336 118 86 90 198 247 263 242 202 181 120 265 356 227 160 125 362 163 250 273 275 242 ~ 228.73 361.99 30.00
7 142 175 172 80 46 46 56 119 129 133 144 68 194 280 183 134 226 184 318 335 292 143 278 296 205 256 134 175 166 214 274 180.59 335.23 31.00
8 327 272 149 244 277 328 323 333 328 341 307 242 82 305 309 291 265 288 249 260 86 198 138 125 113 143 179 99 93 202 192 228.72 341.40 31.00
9 238 92 117 103 31 141 164 91 202 124 45 46 73 56 41 73 68 77 126 158 162 176 205 151 120 157 95 113 92 113 ~ 115.01 238.46 30.00
10 27 30 47 43 38 22 26 74 26 29 42 40 81 51 59 115 122 38 63 81 120 112 109 49 73 114 49 22 23 32 48 58.27 122.37 31.00
11 24 78 30 38 57 67 69 86 22 27 44 41 29 28 30 46 46 51 54 63 70 48 36 72 24 18 18 26 14 17 ~ 42.38 86.24 30.00
12 20 44 20 21 30 27 51 41 41 46 18 25 27 17 22 33 64 68 15 31 35 27 30 22 62 30 23 59 49 14 13 33.07 67.51 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. 30 31 18 7 4 0 0 0 90 60 29 11 4 0 0 0 246
REL. 33.3 34.4 20.0 7.7 4.4 0.0 0.0 0.0 100.0 66.7 32.2 12.2 4.4 0.0 0.0 0.026.3
ID 33 34 20 15 22 0 0 0 125
ABS. 0 10 15 24 23 19 0 0 91 91 81 66 42 19 0 0 372
REL. 0.0 10.9 16.4 26.3 25.2 20.8 0.0 0.0 100.0 100.0 89.0 72.5 46.2 20.9 0.0 0.0 14.5
ID 0 10 16 52 126 521 0 0 728
ABS. 6 16 21 21 17 11 0 0 92 86 70 49 28 11 0 0 341
REL. 6.5 17.3 22.8 22.8 18.4 11.9 0.0 0.0100.0 93.5 76.1 53.3 30.4 12.0 0.0 0.0 10.8
ID 6 17 22 45 92 298 0 0 483
ABS. 64 22 6 0 0 0 0 0 92 28 6 0 0 0 0 0 122
REL 69.5 23.9 6.5 0.0 0.0 0.0 0.0 0.0100.0 30.4 6.5 0.0 0.0 0.0 0.0 0.017.10
ID 69 23 6 0 0 0 0 0 100
Year
ABS. 100 79 60 52 44 30 0 0 365 265 186 126 74 30 0 0 372
REL. 27.3 21.6 16.4 14.2 12.0 8.2 0.0 0.0100.0 72.6 51.0 34.5 20.3 8.2 0.0 0.0 14.5
ID 27 21 16 28 60 205 0 0 359

Note:

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