Detailed overview of ambient air pollution valuis from individual stations

1000 - Medenec

Year: 1997
Pollutant:CO-carbon monoxide
Station:1000 - Medenec
Code:CZCVCMMED
Institution:CHMI
Region:Severocesky
District:Chomutov
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 478 710 558 783 627 417 624 877 619 859 817 395 270 256 270 264 506 456 1276 709 859 632 433 555 798 403 455 388 280 233 256 550.35 1275.52 31.00
2 259 335 409 386 302 259 280 354 335 375 246 293 302 272 282 301 452 365 259 213 267 297 376 405 289 258 256 236 ~ ~ ~ 309.40 452.34 28.00
3 348 342 282 312 398 431 286 350 367 434 571 487 382 329 341 279 263 288 385 311 342 267 264 347 465 409 304 333 313 292 348 350.65 570.94 31.00
4 337 446 362 297 371 311 270 263 333 392 357 303 286 376 303 237 308 301 271 259 250 297 258 295 361 505 458 394 394 451 ~ 334.90 504.95 30.00
5 395 363 531 414 384 331 266 ~ ~ ~ ~ ~ 314 367 507 407 369 378 319 317 279 340 289 221 186 251 270 294 273 282 245 330.41 530.59 26.00
6 303 244 169 201 242 274 282 293 266 270 283 356 280 271 288 270 205 286 241 232 243 247 224 204 262 271 363 410 410 300 ~ 273.02 410.16 30.00
7 268 274 324 306 285 171 150 235 203 232 246 231 229 270 338 340 393 324 246 224 299 283 297 314 262 255 ~ 92 ~ ~ 360 266.03 392.55 28.00
8 218 216 ~ 294 293 277 314 351 325 279 270 255 244 283 315 303 190 317 397 372 324 359 372 374 419 361 373 261 193 167 239 298.38 419.01 30.00
9 273 328 390 380 324 308 202 232 176 147 203 320 241 140 133 208 307 404 265 116 95 129 188 228 216 268 313 294 328 ~ ~ 246.83 404.17 29.00
10 266 83 97 128 179 240 292 104 55 86 88 90 88 81 109 103 282 370 382 179 107 165 123 94 90 82 120 142 96 193 241 153.35 381.77 31.00
11 308 154 83 193 420 483 200 199 219 199 ~ ~ 180 157 206 189 185 138 220 351 265 653 454 306 469 586 810 901 507 402 ~ 337.10 900.78 28.00
12 158 266 351 242 174 195 255 355 280 194 192 242 207 184 243 358 298 438 570 352 611 574 464 165 139 103 216 210 169 296 329 284.81 611.20 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. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 1276
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 0.019.1
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 0 531
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 3.5
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 0 419
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 25.8
ID 100 0 0 0 0 0 0 0 100
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 901
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 0.028.11
ID 100 0 0 0 0 0 0 0 100
Year
ABS. 353 0 0 0 0 0 0 0 353 0 0 0 0 0 0 0 1276
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 19.1
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

Detailed overview of ambient air pollution valuis from individual stations - selection station