Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:T2m-temperature 2m above terrain
Station:1075 - Olomouc
Code:CZOLCMOLO
Institution:CHMI
Region:Severomoravsky
District:Olomouc
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 274 276 278 279 278 278 278 282 283 280 277 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 272 271 270 267 266 268 267 268 263 273.65 282.88 20.00
2 259 267 269 266 267 271 272 274 274 274 275 280 282 283 282 284 275 276 279 276 278 278 280 280 281 282 284 279 ~ ~ ~ 275.99 284.33 28.00
3 276 280 283 287 280 278 284 280 272 271 270 274 276 275 273 275 275 279 277 274 274 273 274 274 275 276 281 278 280 281 283 276.99 286.88 31.00
4 287 285 288 287 284 283 284 283 282 285 284 280 277 279 284 281 281 283 281 282 286 283 286 289 285 289 292 290 289 289 ~ 284.55 291.81 30.00
5 289 287 287 284 283 287 287 291 291 293 294 295 288 289 285 283 286 286 291 290 286 282 280 285 285 288 292 295 295 291 291 288.19 294.76 31.00
6 290 292 295 293 297 299 300 293 291 295 288 289 284 287 290 289 287 288 291 290 294 293 291 290 292 294 295 293 294 293 ~ 291.94 300.49 30.00
7 293 290 292 288 288 290 288 285 289 290 291 291 297 289 290 291 290 294 295 299 301 301 299 295 294 294 297 293 293 294 290 292.61 300.55 31.00
8 296 300 297 296 292 291 295 296 295 292 296 299 294 290 292 296 295 296 293 294 294 290 288 288 285 289 286 286 285 286 285 292.20 299.92 31.00
9 286 290 289 285 288 288 289 291 291 293 291 288 282 284 284 285 285 285 286 287 286 285 286 286 289 288 289 288 286 285 ~ 287.19 292.95 30.00
10 281 278 280 281 281 281 286 286 286 287 285 283 279 283 284 285 286 283 281 279 280 282 284 282 282 279 281 283 281 280 280 282.34 286.63 31.00
11 279 279 280 280 278 279 275 274 278 280 278 274 274 277 276 275 274 272 271 268 267 267 269 270 271 272 273 273 272 271 ~ 274.17 280.28 30.00
12 268 266 272 272 272 272 270 269 269 266 263 269 276 277 277 277 275 272 273 275 272 272 272 270 268 269 270 272 271 270 274 271.28 277.09 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 0 0 0 0 79 0 0 0 79 79 79 79 79 0 0 0 287
REL. 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0 100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.04.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 90 1 0 0 91 91 91 91 91 1 0 0 300
REL. 0.0 0.0 0.0 0.0 98.9 1.0 0.0 0.0 100.0 100.0 100.0 100.0 100.0 1.1 0.0 0.0 7.6
ID 0 0 0 0 494 27 0 0 521
ABS. 0 0 0 0 90 2 0 0 92 92 92 92 92 2 0 0 301
REL. 0.0 0.0 0.0 0.0 97.8 2.1 0.0 0.0100.0 100.0 100.0 100.0 100.0 2.2 0.0 0.0 21.7
ID 0 0 0 0 489 54 0 0 543
ABS. 0 0 0 0 92 0 0 0 92 92 92 92 92 0 0 0 287
REL 0.0 0.0 0.0 0.0100.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.010.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 351 3 0 0 354 354 354 354 354 3 0 0 301
REL. 0.0 0.0 0.0 0.0 99.1 0.8 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.8 0.0 0.0 21.7
ID 0 0 0 0 495 21 0 0 516

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum