Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:CO-carbon monoxide
Station:1287 - Plauen
Code:DEPLLfPLA
Institution:LfUG
Region:Sasko-Chemnitz
District:Plauen
IHd: 5000
Measure method:IR corel. absorption spectrometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 551 413 248 142 206 404 462 307 500 724 422 1013 1158 1004 565 538 369 363 462 493 448 635 615 528 581 984 1249 932 983 718 484 596.75 1248.98 31.00
2 518 704 901 936 996 1419 635 482 611 991 984 642 1215 708 429 400 505 609 608 638 687 664 679 736 864 ~ ~ 167 ~ ~ ~ 720.31 1419.48 26.00
3 153 161 149 ~ ~ ~ 177 ~ 427 455 268 431 335 293 280 507 492 509 395 415 406 248 458 679 557 334 367 529 297 412 553 380.98 679.42 27.00
4 373 293 208 181 224 326 206 328 331 289 305 309 285 349 258 334 400 446 363 415 373 375 317 283 282 402 486 373 424 621 ~ 338.67 621.19 30.00
5 331 237 289 396 366 ~ 267 429 385 322 373 384 339 323 332 248 262 339 346 361 215 323 283 268 340 355 311 357 307 329 278 323.14 429.01 30.00
6 256 240 226 305 285 212 169 258 196 214 296 353 237 230 190 188 249 278 309 256 244 291 264 299 240 342 172 181 202 200 ~ 246.08 352.89 30.00
7 214 283 242 219 188 214 232 230 206 224 149 105 140 190 182 210 194 204 214 206 200 291 182 244 274 172 210 256 175 202 229 209.13 291.43 31.00
8 204 159 333 262 258 ~ 582 597 487 ~ ~ 263 495 ~ ~ ~ 346 418 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 367.01 596.74 12.00

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. 84 0 0 0 0 0 0 0 84 0 0 0 0 0 0 0 1419
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 0.06.2
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 0 621
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 30.4
ID 100 0 0 0 0 0 0 0 100
ABS. 43 0 0 0 0 0 0 0 431 0 0 0 0 0 0 0 597
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 8.8
ID 100 0 0 0 0 0 0 0 100
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
Year
ABS. 217 0 0 0 0 0 0 0 2171 0 0 0 0 0 0 0 1419
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 6.2
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