Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:T2m-temperature 2m above terrain
Station:1031 - Nadlesi
Code:CZSOCMNAD
Institution:Czech Hydrometeorological Institute
Region:Karlovarsky
District:Sokolov
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 268 267 260 262 261 268 272 270 267 264 267 270 270 268 266 266 268 269 274 275 276 276 277 278 275 279 280 281 281 279 279 271.38 280.93 31.00
2 280 279 278 278 280 278 276 276 279 276 279 280 275 271 271 273 274 274 273 275 268 273 272 271 276 279 276 275 ~ ~ ~ 275.57 280.30 28.00
3 275 271 273 274 276 279 277 276 278 275 280 281 282 275 274 276 276 282 278 279 279 274 272 271 271 272 272 274 279 282 281 276.24 282.47 31.00
4 281 282 280 278 274 272 273 275 276 277 278 279 280 277 277 277 277 279 281 278 281 281 283 281 282 283 278 282 281 282 ~ 278.88 283.26 30.00
5 285 287 286 283 281 282 286 288 289 287 287 285 287 285 284 290 290 290 282 285 287 290 287 284 284 282 284 283 285 285 286 285.70 290.15 31.00
6 284 286 288 290 290 287 285 285 287 285 285 289 289 289 290 290 294 297 294 295 292 293 293 287 288 290 289 285 283 288 ~ 288.91 296.70 30.00
7 290 285 290 285 288 288 289 293 296 291 286 290 291 291 290 291 289 285 287 289 291 286 289 287 284 286 288 293 295 295 292 289.40 295.98 31.00
8 292 290 293 288 288 288 288 288 290 290 290 286 287 288 290 290 291 292 293 292 288 288 291 291 292 292 291 289 290 290 292 289.92 293.28 31.00
9 284 286 287 290 285 287 287 290 291 286 286 284 284 285 282 283 285 283 286 284 283 282 280 278 277 281 278 280 281 281 ~ 283.81 290.60 30.00
10 282 283 284 282 281 279 276 277 278 278 276 275 276 281 283 285 281 278 276 275 279 283 281 276 281 280 281 277 278 276 277 279.21 284.62 31.00
11 280 279 275 275 270 270 271 274 275 273 277 278 277 275 278 281 278 278 276 275 274 276 276 276 276 278 277 277 277 276 ~ 275.93 281.20 30.00
12 274 273 274 275 274 270 267 266 263 263 264 264 267 267 268 272 271 270 269 269 272 271 270 267 268 268 269 270 276 279 266 269.49 278.77 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 0 282
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 0.030.3
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 0 297
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 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 0 296
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 92 0 0 0 92 92 92 92 92 0 0 0 285
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 0 365 0 0 0 365 365 365 365 365 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 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