Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:T2m-temperature 2m above terrain
Station:1032 - Sokolov
Code:CZSOCMSOK
Institution:Czech Hydrometeorological Institute
Region:Karlovarsky
District:Sokolov
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 270 268 261 259 258 265 272 272 268 266 268 271 271 269 267 267 270 270 274 276 278 278 278 280 276 281 281 283 282 280 280 272.22 282.55 31.00
2 281 280 277 277 279 279 277 278 281 278 281 281 277 272 273 274 275 275 274 276 269 274 274 273 276 281 278 276 ~ ~ ~ 276.63 281.41 28.00
3 276 272 274 275 276 279 278 276 279 276 279 281 283 277 276 278 278 283 279 280 281 275 274 273 273 274 273 276 280 282 282 277.46 283.24 31.00
4 281 283 281 280 276 274 275 277 277 278 280 281 282 278 279 278 279 281 282 279 282 283 285 283 284 284 279 284 283 284 ~ 280.47 284.85 30.00
5 287 288 288 284 282 283 287 290 291 288 288 286 289 287 285 290 292 292 284 288 290 292 289 286 286 284 286 285 287 287 288 287.42 292.35 31.00
6 286 288 290 293 293 288 287 287 289 287 287 290 291 290 291 291 295 299 297 297 294 295 295 288 290 292 292 287 284 289 ~ 290.76 299.21 30.00
7 291 287 292 286 290 289 290 295 299 293 288 293 294 293 292 293 291 287 289 291 292 287 290 289 286 288 291 295 297 298 294 291.29 298.92 31.00
8 294 291 295 290 290 289 289 290 292 292 292 288 289 290 292 291 293 295 296 295 289 289 293 292 292 295 293 291 292 292 294 291.73 296.04 31.00
9 286 288 290 291 287 288 289 292 292 288 287 285 285 287 284 284 286 284 287 285 284 284 282 280 279 282 280 281 282 281 ~ 285.29 292.00 30.00
10 282 284 286 284 283 281 278 279 280 280 278 277 277 282 284 286 283 279 278 276 279 284 283 277 282 282 282 279 279 278 279 280.60 286.02 31.00
11 281 280 276 277 272 272 271 ~ ~ ~ ~ ~ ~ 276 ~ 283 279 279 278 277 276 278 277 277 278 279 279 279 278 278 ~ 277.44 282.74 23.00
12 276 275 277 278 276 273 270 267 264 264 265 266 268 268 270 272 274 272 271 271 274 273 273 269 270 270 271 273 278 281 268 271.45 280.63 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 90 0 0 0 90 90 90 90 90 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 0.018.3
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 18.6
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 0 299
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 9.7
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 85 0 0 0 85 85 85 85 85 0 0 0 286
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 0.016.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 358 0 0 0 358 358 358 358 358 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 18.6
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