Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:CO-carbon monoxide
Station:1293 - Pirna
Code:DEPNLfPIR
Institution:LfUG
Region:Sasko-Dresden
District:Pirna
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 702 658 391 353 375 396 525 355 391 1042 593 849 806 866 809 650 532 490 535 626 505 624 609 619 831 932 1326 905 856 674 615 659.34 1326.30 31.00
2 518 734 507 902 1462 2133 724 617 1084 1270 1340 462 492 557 482 538 533 778 561 650 624 947 642 544 521 716 508 377 ~ ~ ~ 757.96 2133.18 28.00
3 406 417 543 351 395 608 365 382 531 606 500 547 420 431 496 493 486 415 398 456 450 423 702 627 630 621 722 716 519 520 686 511.76 721.63 31.00
4 670 609 448 434 429 529 460 432 489 412 501 442 476 567 464 478 544 474 534 587 602 526 525 479 431 470 421 545 423 440 ~ 494.71 670.09 30.00
5 404 387 406 365 413 394 429 432 428 408 468 432 431 426 462 413 406 472 462 425 359 373 393 425 502 544 494 446 381 396 395 424.79 543.54 31.00
6 380 398 375 400 359 350 332 391 383 375 412 361 347 330 404 448 375 421 436 380 332 351 338 404 391 377 343 311 325 361 ~ 373.03 448.42 30.00
7 369 353 317 280 303 349 336 321 369 379 338 319 305 355 375 367 377 313 321 365 ~ 336 313 318 343 314 354 359 146 99 103 316.53 378.66 30.00
8 101 93 116 115 103 123 126 113 99 113 190 131 138 113 111 123 134 184 122 155 142 95 93 93 107 212 101 93 101 142 242 126.59 241.87 31.00
9 192 218 149 159 111 167 173 212 128 327 181 161 155 125 134 172 179 163 264 172 200 291 324 335 318 303 324 328 419 230 ~ 220.50 419.30 30.00
10 194 280 260 238 324 291 542 387 565 192 163 254 276 470 393 445 210 ~ 458 333 278 617 249 287 126 361 200 113 146 155 219 300.79 616.56 30.00
11 162 328 301 288 238 239 527 446 646 1066 238 545 404 328 436 332 238 208 347 347 412 454 1168 1132 664 712 779 743 603 577 ~ 497.03 1167.70 30.00
12 361 625 577 487 159 116 157 351 965 1007 624 718 113 688 1103 216 938 908 237 208 231 910 485 333 206 137 126 523 648 305 ~ 482.11 1102.61 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. 89 1 0 0 0 0 0 0 90 1 0 0 0 0 0 0 2133
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.06.2
ID 98 1 0 0 0 0 0 0 100
ABS. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 670
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. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 419
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 29.9
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 1168
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 0.023.11
ID 100 0 0 0 0 0 0 0 100
Year
ABS. 361 1 0 0 0 0 0 0 362 1 0 0 0 0 0 0 2133
REL. 99.7 0.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 0.3 0.0 0.0 0.0 0.0 0.0 0.0 6.2
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