Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:T2m-temperature 2m above terrain
Station:1072 - Vernovice
Code:CZKACMVER
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Karvina
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 273 275 274 277 280 277 277 276 275 272 275 273 273 276 277 277 275 273 274 273 272 272 273 271 275 276 274 273 266 264 262 273.56 279.93 31.00
2 268 273 275 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 275 276 275 ~ 273 274 276 280 278 ~ ~ ~ 274.71 280.44 11.00
3 281 281 282 285 282 278 278 275 278 280 276 273 273 275 274 273 273 273 275 276 276 279 279 278 287 286 287 285 280 279 282 278.60 286.75 31.00
4 282 283 282 283 284 288 285 283 280 286 283 281 282 284 ~ 281 278 280 279 280 285 285 285 286 284 286 285 286 285 284 ~ 283.25 288.46 29.00
5 288 282 286 285 285 282 286 289 287 292 288 288 285 285 283 280 283 285 289 291 291 ~ ~ 286 290 288 289 293 294 297 292 287.53 296.75 29.00
6 286 ~ 289 290 292 294 291 292 289 291 292 288 288 289 290 291 292 288 288 292 288 282 283 285 288 292 294 ~ 292 294 ~ 289.66 294.11 28.00
7 291 294 294 297 299 300 292 289 293 294 291 294 294 293 290 290 291 293 295 296 295 293 288 290 293 295 293 293 291 292 293 293.12 299.61 31.00
8 293 291 291 292 296 294 295 296 296 294 292 288 288 289 291 290 289 293 292 290 288 288 286 288 289 290 288 294 289 288 291 290.98 295.69 31.00
9 287 287 290 289 290 290 291 290 291 291 291 287 289 287 285 290 290 292 293 296 292 290 292 290 292 289 287 290 290 292 ~ 289.93 295.58 30.00
10 287 288 289 283 283 282 280 284 285 284 287 281 280 281 279 278 276 275 276 275 277 280 285 285 289 287 284 285 279 281 280 282.09 289.24 31.00
11 281 285 280 278 280 283 281 277 278 277 276 276 278 275 272 273 273 274 273 271 270 271 271 273 275 275 274 274 274 272 ~ 275.60 285.28 30.00
12 277 277 280 277 275 275 278 277 278 277 277 281 277 277 274 272 273 275 270 270 270 264 265 266 269 275 274 273 273 273 267 273.73 280.85 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 73 0 0 0 73 73 73 73 73 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 0.025.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 86 0 0 0 86 86 86 86 86 0 0 0 297
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 0.0 30.5
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 92 0 0 0 92 92 92 92 92 0 0 0 300
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 0.0 6.7
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 92 0 0 0 92 92 92 92 92 0 0 0 289
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 0.0 3.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 343 0 0 0 343 343 343 343 343 0 0 0 300
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 0.0 6.7
ID 0 0 0 0 500 0 0 0 500

Note:

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