Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:CO-carbon monoxide
Station:1061 - Ostrava-Fifejdy
Code:CZOSCMFIF
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 653 568 493 424 660 565 626 495 463 699 881 586 464 472 537 381 310 210 262 353 404 486 831 834 610 604 584 567 481 467 507 531.44 880.63 31.00
2 551 551 445 500 612 583 630 486 442 501 998 782 471 561 567 589 788 855 694 646 472 612 799 588 522 571 603 610 683 ~ ~ 610.70 997.62 29.00
3 672 499 475 519 482 502 471 497 ~ ~ 504 833 632 514 458 525 505 631 594 607 666 673 767 767 819 700 824 959 713 573 610 620.34 959.20 29.00
4 691 972 709 791 719 ~ 482 616 730 1032 801 662 591 556 623 630 831 573 588 779 898 780 773 545 558 810 805 778 638 773 ~ 715.00 1032.08 29.00
5 545 408 675 589 634 674 631 739 634 672 670 479 518 501 799 622 569 525 528 518 603 520 625 922 580 707 600 627 498 518 568 603.16 922.47 31.00
6 589 ~ ~ ~ 518 341 354 406 495 587 517 384 490 555 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 375 279 324 ~ 443.72 589.05 14.00
7 395 432 464 377 268 ~ ~ ~ ~ 460 484 389 376 309 351 309 330 378 403 478 349 537 611 761 429 435 498 399 378 314 367 417.78 760.60 27.00
8 529 771 438 403 484 458 424 358 419 445 433 463 539 650 745 698 521 540 754 610 489 372 471 479 311 461 396 698 582 610 920 531.28 919.59 31.00
9 718 ~ 328 492 330 612 803 681 418 759 740 572 456 503 533 474 389 453 487 470 437 483 532 764 955 1000 798 953 1095 433 ~ 609.20 1094.87 29.00
10 465 537 775 980 896 690 460 488 556 597 562 645 568 766 1300 749 560 633 948 981 685 599 472 527 501 435 430 403 421 655 632 642.47 1299.88 31.00
11 489 493 494 458 776 379 510 654 631 647 687 776 1204 1296 794 829 1476 550 1431 1286 787 924 1272 829 1806 720 542 559 488 573 ~ 812.02 1805.52 30.00
12 1009 681 667 695 650 1054 780 562 655 580 374 466 472 381 382 307 372 ~ 644 1079 1073 686 429 491 983 1233 2311 1157 1280 604 447 750.13 2310.62 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 0 0 0 0 0 0 0 89 0 0 0 0 0 0 0 998
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 0.011.2
ID 100 0 0 0 0 0 0 0 100
ABS. 74 0 0 0 0 0 0 0 74 0 0 0 0 0 0 0 1032
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 10.4
ID 100 0 0 0 0 0 0 0 100
ABS. 87 0 0 0 0 0 0 0 87 0 0 0 0 0 0 0 1095
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. 89 2 0 0 0 0 0 0 91 2 0 0 0 0 0 0 2311
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 0.027.12
ID 97 2 0 0 0 0 0 0 100
Year
ABS. 339 2 0 0 0 0 0 0 341 2 0 0 0 0 0 0 2311
REL. 99.4 0.5 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 0.027.12
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