Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:CO-carbon monoxide
Station:1225 - Prachatice
Code:CZPTHSPKT
Institution:Public Health Service
Region:Jihocesky
District:Prachatice
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 492 465 620 415 509 987 1592 476 937 1005 570 719 987 1382 949 542 391 322 334 393 314 505 573 723 747 502 520 437 369 304 289 624.79 1592.44 31.00
2 323 337 309 409 391 354 429 397 335 360 704 509 434 357 480 339 353 408 431 447 379 422 526 391 389 468 576 426 439 ~ ~ 417.96 703.81 29.00
3 403 339 353 294 389 437 356 320 264 412 331 436 467 420 394 346 339 467 397 415 472 442 444 437 416 453 460 469 404 452 502 404.16 502.42 31.00
4 430 629 639 655 481 319 319 374 373 365 327 281 318 423 235 424 310 360 345 465 368 327 354 271 397 416 428 336 369 292 ~ 387.60 654.94 30.00
5 357 316 341 401 351 352 344 243 306 382 360 294 612 ~ 732 486 ~ 167 195 224 233 529 600 606 531 486 304 297 295 336 459 384.16 731.55 29.00
6 412 347 336 ~ 429 221 ~ 279 333 ~ ~ 293 ~ 261 199 218 273 341 ~ ~ ~ ~ 203 217 248 235 233 238 284 275 ~ 279.70 429.32 21.00
7 258 217 169 224 226 255 291 240 228 212 222 364 227 239 169 186 240 274 214 222 245 269 236 290 248 272 249 250 215 230 263 240.13 364.17 31.00
8 247 ~ 241 229 283 279 261 321 277 254 293 256 310 282 382 333 ~ 256 ~ ~ ~ 229 250 249 222 221 280 307 310 300 358 278.08 381.98 26.00
9 296 200 213 168 185 250 305 366 307 373 383 ~ ~ ~ 405 247 315 301 330 429 439 402 407 435 445 ~ 728 466 562 498 ~ 363.77 728.19 26.00
10 373 399 442 433 360 311 305 407 376 376 763 417 633 809 495 795 506 464 ~ 863 531 664 615 440 395 325 308 401 333 646 345 484.25 862.60 30.00
11 318 620 799 370 604 541 768 609 252 ~ ~ ~ ~ ~ 563 511 524 453 910 542 462 734 720 738 589 395 447 494 598 670 ~ 569.27 909.71 25.00
12 669 1239 909 803 748 639 894 1159 547 403 445 435 425 430 409 371 683 607 605 581 569 645 1200 1076 987 1552 1024 848 841 562 561 737.61 1552.13 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 1592
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 0.07.1
ID 100 0 0 0 0 0 0 0 100
ABS. 80 0 0 0 0 0 0 0 80 0 0 0 0 0 0 0 732
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 15.5
ID 100 0 0 0 0 0 0 0 100
ABS. 83 0 0 0 0 0 0 0 83 0 0 0 0 0 0 0 728
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 27.9
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 1552
REL100.0 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 0.026.12
ID 100 0 0 0 0 0 0 0 100
Year
ABS. 340 0 0 0 0 0 0 0 340 0 0 0 0 0 0 0 1592
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 7.1
ID 100 0 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