Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:T2m-temperature 2m above terrain
Station:1068 - Havirov
Code:CZKACMHAV
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Karvina
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 268 272 274 275 274 271 272 272 273 273 271 267 269 271 270 271 275 273 271 272 268 267 264 264 265 269 273 273 277 277 279 271.22 278.62 31.00
2 279 279 276 276 279 280 281 282 277 277 275 277 277 272 274 277 273 272 274 273 271 271 272 276 276 276 276 281 281 ~ ~ 276.17 281.83 29.00
3 280 275 278 273 272 276 280 282 280 273 277 273 276 278 274 272 272 272 272 274 277 278 282 279 279 283 282 279 283 280 278 277.20 282.75 31.00
4 282 278 286 284 280 276 277 274 279 279 283 283 284 287 289 283 287 287 291 287 290 290 291 293 284 285 290 291 291 292 ~ 285.07 292.53 30.00
5 292 285 284 288 290 290 291 291 292 292 291 286 283 288 291 294 294 291 283 283 284 283 284 289 294 290 294 293 285 286 283 288.50 294.21 31.00
6 286 290 294 295 297 292 286 288 292 296 298 295 298 293 290 285 284 287 292 296 298 299 293 289 285 285 285 286 286 288 ~ 290.90 299.11 30.00
7 294 292 296 295 293 291 292 288 286 294 290 287 286 289 287 285 286 288 288 284 288 289 291 293 292 292 290 291 288 290 290 289.82 295.78 31.00
8 291 296 294 292 291 291 289 291 291 293 296 ~ ~ 294 295 296 296 296 299 299 298 292 289 291 287 285 288 290 289 290 288 292.37 298.83 29.00
9 288 288 287 285 284 284 284 286 288 290 290 288 293 288 284 288 285 281 283 283 283 284 281 282 285 285 286 285 286 291 ~ 285.78 292.92 30.00
10 292 289 288 288 289 286 284 284 284 284 290 293 294 290 287 291 289 284 283 282 279 278 279 283 287 285 281 282 283 287 288 285.90 293.71 31.00
11 279 283 287 282 277 285 285 283 279 277 276 279 281 288 282 279 283 277 278 280 285 279 285 283 280 279 278 276 277 276 ~ 280.61 288.41 30.00
12 274 274 276 277 276 275 275 280 278 280 280 282 283 282 279 276 274 274 272 267 268 267 268 267 271 272 272 273 273 272 270 274.46 282.67 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 91 0 0 0 91 91 91 91 91 0 0 0 283
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 0.029.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 91 0 0 0 91 91 91 91 91 0 0 0 299
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 22.6
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 90 0 0 0 90 90 90 90 90 0 0 0 299
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 20.8
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 0 294
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 0.013.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 364 0 0 0 364 364 364 364 364 0 0 0 299
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 22.6
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