Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
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
1 269 272 275 275 278 279 276 275 274 273 271 268 268 267 266 267 268 268 269 272 272 272 273 273 275 275 275 273 273 272 271 272.15 278.90 31.00
2 271 269 270 276 279 280 279 276 277 273 ~ 279 276 275 ~ ~ 275 274 276 276 276 274 271 266 268 270 270 271 ~ ~ ~ 273.91 280.37 25.00
3 274 273 274 276 273 273 275 278 281 282 284 283 279 277 276 280 279 281 275 273 272 276 279 283 280 272 272 274 276 277 279 276.91 283.53 31.00
4 282 284 283 284 279 281 281 281 280 280 281 277 273 274 275 277 277 277 275 277 277 277 282 284 286 280 283 283 286 291 ~ 280.16 290.93 30.00
5 293 291 293 288 283 282 283 286 289 289 288 287 288 291 287 289 288 283 282 287 288 286 288 291 293 ~ ~ 292 291 289 287 288.03 293.42 29.00
6 283 283 281 ~ 284 286 288 285 287 285 283 286 289 288 292 289 288 286 285 288 289 284 286 289 291 293 297 291 292 293 ~ 287.60 297.33 29.00
7 290 288 290 293 295 297 292 289 288 293 289 290 288 292 290 285 285 286 288 290 288 292 294 294 294 294 295 296 294 295 297 291.24 297.00 31.00
8 291 294 293 289 289 291 290 292 291 287 285 289 291 297 300 298 293 295 293 292 291 292 294 295 296 295 289 287 287 291 288 291.75 299.62 31.00
9 287 287 289 286 285 285 285 284 282 282 282 283 285 283 284 282 283 281 284 284 284 282 284 284 284 282 284 284 286 286 ~ 284.12 288.69 30.00
10 289 293 290 284 283 286 285 ~ 285 286 285 283 285 287 285 285 286 283 281 283 284 284 283 281 283 281 283 282 283 285 284 284.51 292.73 30.00
11 279 280 278 279 275 278 280 278 273 271 272 275 274 272 273 274 272 274 277 276 277 274 273 274 274 277 276 275 276 276 ~ 275.37 280.37 30.00
12 272 272 271 273 278 277 274 272 269 272 274 273 262 262 268 271 272 272 273 266 270 271 262 266 273 272 271 275 272 270 266 270.74 277.65 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 87 0 0 0 87 87 87 87 87 0 0 0 284
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 0.011.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 88 0 0 0 88 88 88 88 88 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 27.6
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 0 300
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 15.8
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 0 293
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 2.10
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 0 300
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 15.8
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