Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:CO-carbon monoxide
Station:1199 - Sokolov
Code:CZSOHSSOK
Institution:Public Health Service
Region:Zapadocesky
District:Sokolov
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 1367 484 96 125 185 446 228 182 312 975 1052 1525 675 1627 395 233 143 160 351 384 224 282 247 287 528 817 962 628 484 376 250 517.17 1627.34 31.00
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 125 211 260 112 130 216 93 126 174 303 219 206 136 130 129 222 227 236 60 123 176 176 240 334 360 462 340 311 241 780 501 237.44 780.42 31.00
4 358 260 314 160 172 176 222 265 225 190 219 161 192 268 297 190 377 214 196 309 210 190 235 182 199 165 203 244 177 181 ~ 224.99 377.06 30.00
5 130 134 117 105 147 148 238 322 236 180 251 345 159 96 104 103 141 184 152 136 143 104 71 121 197 216 164 135 166 ~ ~ 163.63 344.92 29.00
6 170 223 154 150 124 121 88 145 112 118 218 255 103 104 166 126 182 199 225 163 168 172 98 257 186 216 148 92 128 143 ~ 158.56 256.93 30.00
7 168 118 92 85 116 91 189 104 168 281 318 251 197 119 252 224 99 123 140 158 99 153 108 163 113 136 187 191 163 188 165 159.98 318.33 31.00
8 104 89 231 189 105 123 158 134 73 84 202 189 279 252 205 190 282 238 175 268 204 88 105 189 124 181 141 142 149 117 359 173.24 359.30 31.00
9 221 227 144 161 126 101 188 331 331 308 256 178 112 183 182 223 224 493 172 222 207 273 244 243 290 319 414 517 ~ ~ ~ 246.14 517.05 28.00
10 135 153 254 210 342 308 369 598 673 156 143 217 228 243 315 633 158 207 324 497 570 433 710 237 119 320 266 114 209 147 309 309.61 710.13 31.00
11 144 477 263 247 196 201 756 322 537 531 331 663 475 245 264 520 227 317 644 277 177 341 411 898 444 885 738 952 329 458 ~ 442.36 952.27 30.00
12 151 243 498 630 137 157 243 319 475 1900 638 548 144 293 319 288 446 589 255 320 604 667 646 423 176 210 128 1822 558 451 478 476.03 1900.39 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- 1667 1668- 3333 3334- 5000 5001- 7500 7501-1000010001-1500015001-20000 over 20000 1667 3333 5000 7500100001500020000
ABS. 62 0 0 0 0 0 0 0 62 0 0 0 0 0 0 0 1627
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.014.1
ID 100 0 0 0 0 0 0 0 100
ABS. 89 0 0 0 0 0 0 0 89 0 0 0 0 0 0 0 377
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 17.4
ID 100 0 0 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 517
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 28.9
ID 100 0 0 0 0 0 0 0 100
ABS. 90 2 0 0 0 0 0 0 92 2 0 0 0 0 0 0 1900
REL 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.010.12
ID 97 2 0 0 0 0 0 0 100
Year
ABS. 331 2 0 0 0 0 0 0 333 2 0 0 0 0 0 0 1900
REL. 99.3 0.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.6 0.0 0.0 0.0 0.0 0.0 0.010.12
ID 99 0 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