Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:CO-carbon monoxide
Station:1186 - Opava-Katerinky
Code:CZOPCMOKA
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Opava
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 739 622 419 377 511 500 622 544 455 415 490 451 458 498 499 392 284 262 257 298 260 366 607 499 495 556 430 433 281 308 324 440.42 739.07 31.00
2 389 384 315 361 402 317 395 307 308 354 563 500 317 391 416 451 463 588 555 534 460 529 575 457 373 388 388 339 412 ~ ~ 421.79 587.97 29.00
3 429 344 316 328 334 369 237 238 224 323 249 516 343 251 269 336 278 310 267 287 306 434 475 539 526 635 417 544 532 460 489 374.28 635.19 31.00
4 525 736 521 480 426 371 336 540 542 744 ~ 467 447 436 442 488 ~ 473 ~ 619 ~ ~ 460 439 377 510 643 592 561 587 ~ 510.48 743.66 25.00
5 499 437 495 503 520 548 ~ ~ ~ ~ ~ ~ 457 ~ ~ ~ ~ ~ 470 452 557 483 557 ~ ~ 543 ~ ~ 435 472 480 494.32 557.07 16.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 581 516 496 371 422 432 485 387 481 509 464 449 439 412 416 389 360 373 ~ 443.52 580.68 18.00
7 444 495 539 494 431 445 497 444 415 474 447 472 490 405 395 399 425 515 477 461 409 475 505 590 480 487 553 498 472 460 506 470.93 589.55 31.00
8 605 472 488 464 554 573 513 286 312 291 285 323 358 402 465 417 360 395 483 398 326 307 330 328 239 287 299 437 423 389 525 397.88 605.50 31.00
9 474 292 239 273 187 312 436 431 302 332 367 366 401 314 370 347 270 369 410 382 364 384 425 729 980 777 497 616 705 383 ~ 424.54 980.30 30.00
10 304 346 ~ 796 735 590 372 361 ~ ~ ~ ~ ~ ~ 726 ~ 442 360 809 631 655 506 381 441 365 362 298 270 273 323 264 461.39 808.52 23.00
11 416 314 263 293 454 355 294 376 414 568 455 324 560 410 598 734 1717 453 881 900 567 666 623 575 1397 764 498 473 395 468 ~ 573.46 1716.80 30.00
12 548 620 541 744 456 454 457 456 532 440 349 365 383 352 382 327 352 444 477 584 674 464 368 468 631 918 1288 1122 857 423 524 548.34 1287.60 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. 91 0 0 0 0 0 0 0 91 0 0 0 0 0 0 0 739
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 0.01.1
ID 100 0 0 0 0 0 0 0 100
ABS. 59 0 0 0 0 0 0 0 591 0 0 0 0 0 0 0 744
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. 92 0 0 0 0 0 0 0 92 0 0 0 0 0 0 0 980
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 25.9
ID 100 0 0 0 0 0 0 0 100
ABS. 83 1 0 0 0 0 0 0 84 1 0 0 0 0 0 0 1717
REL 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.2 0.0 0.0 0.0 0.0 0.0 0.017.11
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 325 1 0 0 0 0 0 0 326 1 0 0 0 0 0 0 1717
REL. 99.6 0.3 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 0.017.11
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