Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:T2m-temperature 2m above terrain
Station:1020 - Albrechtice u Frydlantu
Code:CZLBCMAUF
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Liberec
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 271 273 273 274 272 273 273 273 272 272 269 268 267 268 269 271 275 272 269 272 266 267 263 264 264 270 272 270 275 275 278 270.64 277.92 31.00
2 277 276 274 275 278 279 277 279 275 275 273 273 273 272 274 273 271 271 273 270 267 270 271 274 273 274 276 278 277 ~ ~ 274.07 279.35 29.00
3 276 273 274 271 271 275 278 280 278 273 275 272 276 275 272 271 270 271 271 274 274 278 280 280 279 280 275 275 279 276 276 275.06 280.50 31.00
4 277 280 282 281 276 275 274 275 277 278 281 278 279 279 284 283 286 284 288 ~ ~ ~ ~ ~ ~ ~ 291 292 291 290 ~ 281.91 291.62 23.00
5 289 285 287 289 288 291 293 291 289 291 291 284 284 289 292 294 291 284 282 280 283 281 285 288 289 290 287 285 282 283 281 287.07 293.93 31.00
6 287 292 295 294 293 286 283 286 294 297 295 289 295 291 285 282 283 288 294 ~ 299 297 ~ ~ ~ 283 282 ~ ~ ~ ~ 290.10 299.49 23.00
7 ~ ~ 292 291 287 288 288 282 285 287 285 284 285 284 284 285 284 285 285 286 284 286 289 291 290 290 289 289 285 286 287 286.59 292.03 29.00
8 291 291 290 290 290 288 286 288 287 292 290 291 293 295 295 292 293 293 297 296 292 285 287 289 285 288 290 289 288 289 288 290.35 296.59 31.00
9 288 285 284 281 283 284 284 287 289 290 289 291 290 286 287 285 283 280 280 281 281 283 280 283 284 285 288 288 289 290 ~ 285.20 290.59 30.00
10 288 285 284 288 288 281 280 280 279 281 285 286 287 285 291 287 284 281 283 283 282 282 281 280 284 281 280 282 281 283 282 283.31 291.23 31.00
11 279 281 282 278 277 281 280 279 278 277 277 278 281 281 279 278 278 274 277 277 278 279 280 278 277 277 276 277 279 275 ~ 278.25 282.10 30.00
12 274 275 275 277 275 ~ ~ 276 277 278 279 281 281 278 275 273 273 272 271 267 266 267 267 270 269 272 272 272 271 270 269 273.13 281.42 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 0 280
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 0.08.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 77 0 0 0 77 77 77 77 77 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 90 0 0 0 90 90 90 90 90 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 19.8
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 0 291
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 0 348 0 0 0 348 348 348 348 348 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