Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:T2m-temperature 2m above terrain
Station:1027 - Ceradice
Code:CZLNCMCER
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Louny
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 272 272 264 263 266 271 275 273 270 267 267 272 271 268 268 269 271 272 276 278 279 279 278 281 277 282 282 284 284 282 281 274.08 284.27 31.00
2 282 281 276 278 278 278 279 280 282 279 283 283 278 273 273 274 276 277 276 278 272 275 275 274 276 282 279 277 ~ ~ ~ 277.69 283.02 28.00
3 278 274 276 277 276 282 281 278 281 279 281 281 284 277 277 278 279 281 281 282 282 276 275 274 274 274 274 277 281 284 284 278.68 284.17 31.00
4 284 283 282 280 277 275 276 278 278 280 280 282 283 280 279 281 281 283 284 282 284 284 287 284 286 287 280 284 283 285 ~ 281.78 286.80 30.00
5 289 289 289 288 285 285 288 290 291 289 289 289 290 288 288 292 293 292 285 288 290 291 291 288 288 284 287 287 288 289 289 288.71 293.20 31.00
6 287 289 291 293 293 289 288 288 289 289 288 292 292 292 292 292 296 298 296 297 294 296 295 289 291 293 293 288 285 291 ~ 291.42 297.58 30.00
7 292 288 292 288 291 292 292 296 298 294 289 294 294 294 293 293 292 290 291 293 293 289 292 290 288 289 291 296 298 298 296 292.41 298.39 31.00
8 294 293 295 291 292 292 292 292 293 293 293 ~ 290 ~ 293 ~ 295 295 296 294 292 292 294 294 295 295 294 292 293 294 294 293.27 295.63 28.00
9 287 288 290 291 288 290 291 292 293 290 289 287 287 289 285 285 288 286 288 286 286 285 283 280 280 283 282 282 284 284 ~ 286.66 292.83 30.00
10 284 285 287 284 285 282 280 280 281 280 279 277 276 279 285 286 284 280 278 278 277 281 283 278 282 283 283 280 281 279 280 281.23 286.84 31.00
11 282 280 276 276 273 271 272 277 278 275 278 280 276 276 278 280 281 279 278 276 277 279 278 276 278 280 280 280 279 278 ~ 277.62 282.25 30.00
12 277 277 278 278 276 273 270 268 265 265 265 267 268 269 270 272 273 272 270 267 272 273 272 269 269 270 270 272 277 278 267 271.23 278.00 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 0 284
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 0.028.1
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 0 298
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 89 0 0 0 89 89 89 89 89 0 0 0 298
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 29.7
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 0 287
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 3.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 362 0 0 0 362 362 362 362 362 0 0 0 298
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 29.7
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