Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:CO-carbon monoxide
Station:1364 - Olbernhau
Code:DEMALfOLB
Institution:LfUG
Region:Sasko-Chemnitz
District:Marienberg
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 660 794 444 289 397 720 638 487 599 1324 690 1765 1176 1601 755 1454 745 555 753 1037 841 778 751 918 1086 1949 1907 1523 1339 1265 771 968.12 1948.97 31.00
2 811 1551 902 1289 2161 2089 943 672 1369 1622 976 732 802 888 615 460 745 987 868 890 835 1096 788 813 842 1017 644 468 ~ ~ ~ 995.59 2160.94 28.00
3 520 704 433 309 584 609 369 446 578 805 724 960 635 525 740 821 720 691 511 794 615 538 692 835 843 868 926 858 682 648 1056 678.61 1056.02 31.00
4 932 737 621 478 395 623 637 336 604 165 280 192 289 511 316 488 534 331 334 440 524 466 388 365 281 255 305 420 200 260 ~ 423.51 931.78 30.00
5 182 301 204 207 285 200 327 346 319 291 400 252 196 159 167 135 198 218 268 208 132 172 202 303 293 391 384 280 174 157 157 242.26 400.47 31.00
6 161 248 212 186 216 198 170 223 147 270 301 181 125 157 159 151 196 165 222 171 143 188 123 260 157 239 216 126 169 212 ~ 189.74 301.34 30.00
7 178 179 153 111 95 143 196 165 208 220 113 172 122 145 217 337 241 159 134 369 204 260 194 145 118 153 225 151 134 149 124 177.79 368.75 31.00
8 133 103 178 153 107 142 170 151 117 159 242 202 266 142 194 163 250 208 153 254 174 115 109 149 121 472 137 182 165 208 315 181.74 471.71 31.00
9 328 309 202 301 188 307 326 301 274 795 311 254 230 208 242 280 301 262 247 190 289 466 369 591 ~ ~ ~ 446 600 452 ~ 335.90 794.99 27.00
10 398 456 301 212 441 529 821 357 802 157 227 389 561 710 526 434 215 285 501 410 427 617 337 347 178 332 222 161 190 208 186 385.09 821.13 31.00
11 188 482 338 412 264 327 792 474 1213 1033 283 850 598 410 396 535 367 244 777 419 462 270 684 1363 977 996 1515 1000 476 755 ~ 630.03 1514.64 30.00
12 297 553 757 800 258 184 341 1118 1568 1448 581 1316 133 1273 894 256 1295 907 228 217 305 668 696 493 436 148 180 798 678 316 ~ 638.12 1568.17 30.00

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. 85 5 0 0 0 0 0 0 90 5 0 0 0 0 0 0 2161
REL. 94.4 5.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 5.6 0.0 0.0 0.0 0.0 0.0 0.05.2
ID 94 5 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 932
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 1.4
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 0 795
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 10.9
ID 100 0 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 1568
REL100.0 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 9.12
ID 100 0 0 0 0 0 0 0 100
Year
ABS. 356 5 0 0 0 0 0 0 361 5 0 0 0 0 0 0 2161
REL. 98.6 1.3 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.4 0.0 0.0 0.0 0.0 0.0 0.0 5.2
ID 98 1 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