Detailed overview of ambient air pollution valuis from individual stations

1106 - Slany

Year: 1997
Pollutant:CO-carbon monoxide
Station:1106 - Slany
Code:CZKLCMSLA
Institution:CHMI
Region:Stredocesky
District:Kladno
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 853 992 660 777 641 449 744 1103 880 1213 757 505 1017 1596 2113 1640 1549 1402 1058 1379 975 619 1110 1403 828 419 1004 394 391 281 380 939.69 2112.83 31.00
2 587 1177 1301 598 556 545 1530 1218 986 580 337 304 293 451 350 505 695 530 382 299 ~ ~ ~ ~ ~ ~ 358 416 ~ ~ ~ 636.16 1529.56 22.00
3 660 445 500 557 969 1000 828 1052 864 1269 1327 1135 565 530 499 532 703 598 613 648 662 533 480 786 1109 792 506 428 510 512 832 724.01 1326.93 31.00
4 820 820 607 470 447 533 663 771 798 532 434 536 527 484 585 642 810 637 555 629 724 702 667 486 531 633 602 437 443 598 ~ 604.07 820.05 30.00
5 480 387 575 560 381 290 535 529 298 464 453 443 473 600 543 498 477 451 443 419 348 414 484 387 350 431 425 454 372 526 379 447.34 600.16 31.00
6 462 500 407 459 385 501 431 462 509 490 517 628 494 466 544 503 509 568 508 468 427 464 407 438 594 576 726 592 535 448 ~ 500.61 725.52 30.00
7 439 390 491 496 408 318 371 393 372 344 368 386 342 397 434 431 517 500 330 300 515 487 538 480 380 355 353 369 395 454 383 410.89 538.41 31.00
8 421 485 522 609 482 371 380 405 436 408 386 409 424 459 440 389 357 512 580 483 436 495 527 423 501 490 523 395 343 356 544 451.31 608.80 31.00
9 579 573 573 603 481 462 323 348 353 412 585 653 363 536 535 519 661 706 524 424 556 690 579 607 664 572 610 817 731 778 ~ 560.53 816.90 30.00
10 485 371 408 353 777 1004 917 431 265 279 251 409 426 419 531 958 1281 1122 1170 736 759 1073 474 516 363 711 1121 916 1267 1021 845 698.59 1280.86 31.00
11 1204 1076 961 765 1370 2035 2181 962 1285 1793 960 964 948 1057 582 1100 879 536 1077 1608 1407 982 1235 826 906 1006 869 1065 1372 1154 ~ 1138.81 2180.70 30.00
12 660 762 819 631 622 580 855 1314 1252 495 535 531 492 613 633 796 633 720 1296 1340 1291 1523 1072 551 418 359 474 575 510 1532 1661 824.02 1660.68 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. 83 1 0 0 0 0 0 0 84 1 0 0 0 0 0 0 2113
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.2 0.0 0.0 0.0 0.0 0.0 0.015.1
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 0 820
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. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 817
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. 89 3 0 0 0 0 0 0 92 3 0 0 0 0 0 0 2181
REL 96.7 3.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 3.3 0.0 0.0 0.0 0.0 0.0 0.0 7.11
ID 96 3 0 0 0 0 0 0 100
Year
ABS. 355 4 0 0 0 0 0 0 359 4 0 0 0 0 0 0 2181
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 7.11
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

Detailed overview of ambient air pollution valuis from individual stations - selection station