Detailed overview of ambient air pollution valuis from individual stations

1322 - Plzen-Slovany

Year: 1997
Pollutant:CO-carbon monoxide
Station:1322 - Plzen-Slovany
Code:CZPMSIPSL
Institution:Infrastructure Management of the Plzeň
Region:Zapadocesky
District:Plzen-mesto
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 1575 1296 1274 1136 948 1222 1336 1235 1239 1122 999 1742 3430 3184 3921 2212 1758 1222 1362 972 857 1909 2323 1473 563 1001 1036 1079 978 815 1507.43 3921.11 30.00
2 1135 1326 1323 966 976 791 1204 1122 1623 1294 549 539 478 768 645 701 828 712 652 615 822 926 1037 906 687 628 431 688 ~ ~ ~ 870.38 1622.50 28.00
3 961 655 799 744 750 992 907 990 1040 1367 1328 1088 824 618 501 491 455 456 580 593 662 570 508 732 929 836 ~ 481 484 510 671 750.74 1366.74 30.00
4 944 872 680 512 539 568 659 732 845 696 565 525 669 701 557 584 762 693 599 589 784 771 758 819 747 750 837 724 520 488 ~ 682.92 943.64 30.00
5 496 484 452 571 503 320 432 363 308 371 361 446 404 636 597 560 503 518 598 593 567 612 568 469 393 480 469 516 499 471 740 493.58 739.71 31.00
6 398 466 527 376 350 405 318 375 415 352 370 453 399 332 346 357 376 423 356 428 290 300 343 344 441 405 393 420 378 ~ ~ 383.88 526.99 29.00
7 391 315 383 417 318 265 413 329 320 321 383 353 341 447 ~ 552 557 569 413 447 546 539 447 428 409 339 375 367 433 413 441 408.97 569.35 30.00
8 380 397 391 491 433 322 351 367 325 310 299 328 387 407 350 313 306 ~ 428 498 588 517 550 508 499 406 449 326 327 ~ ~ 401.81 588.19 28.00
9 491 444 495 522 468 418 319 369 310 336 ~ 553 342 397 584 561 615 552 455 378 ~ 664 798 779 645 626 535 715 762 701 ~ 529.76 798.06 28.00
10 542 319 378 358 535 1050 773 403 ~ 343 304 367 401 423 563 536 730 885 790 580 515 694 500 338 257 259 610 654 906 567 603 539.49 1049.90 30.00
11 1171 1085 785 602 902 1021 1601 1086 ~ 795 952 627 572 982 421 510 502 347 388 753 735 995 831 693 734 994 1167 1039 1187 888 ~ 840.11 1601.06 29.00
12 723 613 717 972 784 539 769 1152 1481 441 472 500 443 592 546 668 487 618 999 935 1378 1621 1238 568 346 326 ~ ~ 457 1037 1933 805.39 1933.20 29.00

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. 80 6 2 0 0 0 0 0 88 8 2 0 0 0 0 0 3921
REL. 90.9 6.8 2.2 0.0 0.0 0.0 0.0 0.0 100.0 9.1 2.3 0.0 0.0 0.0 0.0 0.016.1
ID 90 6 2 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 944
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. 86 0 0 0 0 0 0 0 86 0 0 0 0 0 0 0 798
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 23.9
ID 100 0 0 0 0 0 0 0 100
ABS. 87 1 0 0 0 0 0 0 88 1 0 0 0 0 0 0 1933
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 0.031.12
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 343 7 2 0 0 0 0 0 352 9 2 0 0 0 0 0 3921
REL. 97.4 1.9 0.5 0.0 0.0 0.0 0.0 0.0100.0 2.6 0.6 0.0 0.0 0.0 0.0 0.0 16.1
ID 97 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