Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:T2m-temperature 2m above terrain
Station:1032 - Sokolov
Code:CZSOCMSOK
Institution:Czech Hydrometeorological Institute
Region:Zapadocesky
District:Sokolov
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 274 275 274 276 274 275 275 276 275 274 272 269 268 268 271 272 276 274 272 273 271 273 264 262 262 268 270 272 277 279 280 272.30 280.35 31.00
2 279 279 276 277 278 279 279 281 276 277 274 275 275 274 278 275 272 274 275 273 270 273 275 277 276 273 275 282 280 ~ ~ 276.03 282.28 29.00
3 277 275 276 273 272 276 279 281 281 276 279 277 278 278 274 275 275 275 275 276 278 280 283 282 280 279 278 277 280 277 277 277.37 282.54 31.00
4 279 280 283 282 278 276 279 278 279 278 279 278 280 281 284 284 285 284 284 287 289 292 294 285 285 290 291 291 291 290 ~ 283.93 293.68 30.00
5 289 289 288 288 290 291 293 290 289 292 294 290 287 290 293 293 292 284 283 280 285 283 285 288 289 291 285 287 282 284 283 288.07 293.92 31.00
6 288 294 296 294 294 287 283 289 295 297 294 291 296 293 287 284 285 291 296 298 299 296 290 287 285 284 284 285 284 288 ~ 290.48 298.87 30.00
7 293 293 293 291 290 290 289 284 287 289 287 284 286 285 284 287 286 287 286 288 286 287 292 290 291 290 290 289 288 288 ~ 288.32 293.46 30.00
8 ~ 291 290 290 293 289 288 289 290 292 291 293 294 296 293 293 295 292 296 297 292 289 290 292 287 290 291 287 ~ ~ 288 291.33 297.39 28.00
9 289 287 285 284 284 286 285 287 290 292 291 291 290 290 290 286 286 ~ 282 285 282 283 284 284 286 286 288 289 287 289 ~ 286.72 291.65 29.00
10 288 286 287 288 287 282 280 281 ~ ~ 283 285 286 288 288 287 285 282 282 283 282 281 279 284 287 282 282 281 282 285 281 283.87 288.19 29.00
11 282 282 281 278 276 279 279 279 280 279 276 276 279 280 279 278 277 276 275 276 278 278 278 278 277 278 277 278 279 278 ~ 278.08 282.30 30.00
12 276 ~ ~ 278 277 275 275 276 278 280 282 283 282 279 276 274 273 272 273 270 267 266 266 269 270 272 271 272 272 272 270 274.07 282.97 29.00

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 0.023.3
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 21.6
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 87 0 0 0 87 87 87 87 87 0 0 0 297
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 88 0 0 0 88 88 88 88 88 0 0 0 288
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 0.015.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 357 0 0 0 357 357 357 357 357 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 21.6
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