Detailed overview of ambient air pollution valuis from individual stations

1065 - Bohumin

Year: 1997
Pollutant:CO-carbon monoxide
Station:1065 - Bohumin
Code:CZKACMBOH
Institution:CHMI
Region:Severomoravsky
District:Karvina
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 1996 3393 1572 1527 1097 2331 2889 4251 4418 2235 1299 1581 1215 1706 1264 1653 802 747 736 1189 1538 1031 768 1554 1749 2440 1487 777 682 792 445 1650.43 4417.80 31.00
2 522 1503 791 725 769 937 632 1117 900 1162 762 753 656 683 617 584 1326 939 794 601 468 766 918 1145 584 450 429 496 ~ ~ ~ 786.67 1502.81 28.00
3 931 579 796 670 1335 741 654 1638 1319 1122 501 1254 563 487 329 350 278 604 400 380 1070 349 673 547 748 635 451 ~ ~ ~ ~ 718.64 1638.15 27.00
4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
5 ~ ~ ~ ~ ~ ~ ~ ~ 573 448 526 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 515.48 572.62 3.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 709 700 781 782 718 583 ~ 712.15 782.32 6.00
7 687 683 570 543 426 386 470 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 537.94 686.64 7.00
8 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 571 743 1183 1024 ~ 662 837 671 837 890 431 478 567 741.22 1182.81 12.00
9 841 997 921 ~ ~ ~ ~ ~ ~ ~ ~ 967 375 624 721 794 558 469 345 564 858 823 470 676 528 632 836 ~ 787 718 ~ 690.68 997.26 21.00
10 697 ~ 551 621 1031 1528 949 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 896.03 1527.68 6.00
11 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 1052 1421 2434 ~ 1635.58 2433.83 3.00
12 2123 618 693 439 489 608 590 626 541 492 753 830 499 543 664 670 1733 2177 713 2548 2017 2357 1394 715 619 604 699 1374 1128 1041 600 996.71 2548.43 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. 76 7 3 0 0 0 0 0 86 10 3 0 0 0 0 0 4418
REL. 88.3 8.1 3.4 0.0 0.0 0.0 0.0 0.0 100.0 11.6 3.5 0.0 0.0 0.0 0.0 0.09.1
ID 88 8 3 0 0 0 0 0 100
ABS. 9 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 782
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 28.6
ID 100 0 0 0 0 0 0 0 100
ABS. 40 0 0 0 0 0 0 0 401 0 0 0 0 0 0 0 1183
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 21.8
ID 100 0 0 0 0 0 0 0 100
ABS. 33 7 0 0 0 0 0 0 401 7 0 0 0 0 0 0 2548
REL 82.5 17.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 17.5 0.0 0.0 0.0 0.0 0.0 0.020.12
ID 82 17 0 0 0 0 0 0 100
Year
ABS. 158 14 3 0 0 0 0 0 1751 17 3 0 0 0 0 0 4418
REL. 90.2 8.0 1.7 0.0 0.0 0.0 0.0 0.0100.0 9.7 1.7 0.0 0.0 0.0 0.0 0.0 9.1
ID 90 8 1 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