Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:T2m-temperature 2m above terrain
Station:1454 - Kladno-stred mesta
Code:CZKLCMKSM
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Kladno
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 268 271 274 272 277 279 276 275 273 273 271 269 266 265 265 266 269 269 271 271 271 271 272 273 275 274 274 274 274 273 271 271.73 279.00 31.00
2 271 269 270 276 280 282 279 277 277 274 278 280 276 276 277 277 273 274 276 276 276 274 270 266 269 271 270 271 ~ ~ ~ 274.44 281.67 28.00
3 274 274 273 277 273 273 277 278 279 282 283 285 279 277 276 279 278 280 276 272 272 275 278 283 279 270 271 273 275 278 281 276.79 284.71 31.00
4 284 285 286 285 280 281 281 278 279 281 282 277 273 273 275 277 277 278 278 277 276 276 281 285 286 281 284 284 287 292 ~ 280.71 291.70 30.00
5 293 291 293 288 282 281 281 285 288 289 288 286 289 291 288 290 290 283 284 287 286 285 287 291 290 291 292 291 291 289 286 288.00 293.44 31.00
6 284 284 283 282 285 287 289 286 286 285 282 287 289 289 293 290 288 287 286 288 289 285 287 290 292 293 295 292 294 293 ~ 287.95 295.50 30.00
7 291 289 290 291 294 295 294 290 290 294 290 292 290 296 292 287 285 288 289 288 289 293 294 293 294 295 ~ ~ ~ 296 298 291.64 297.76 28.00
8 292 293 295 290 290 292 291 292 292 288 287 290 292 297 298 298 292 295 295 293 290 292 294 295 297 296 291 288 287 290 287 292.30 298.38 31.00
9 286 288 290 287 286 286 286 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 286.83 290.11 7.00
10 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 287 287 286 286 284 285 284 283 283 284 284 284 282 282 284 283 283 283 283 287 285 284.19 286.92 21.00
11 279 281 280 280 277 278 280 279 273 272 272 274 273 272 272 275 273 274 277 275 276 275 273 273 273 276 275 274 276 274 ~ 275.42 281.05 30.00
12 271 270 271 273 276 275 274 271 269 272 274 272 261 263 268 271 272 273 273 267 270 271 264 267 274 273 271 275 272 270 ~ 270.82 276.49 30.00

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 0 285
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 0.012.3
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 0 295
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 66 0 0 0 66 66 66 66 66 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 16.8
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 81 0 0 0 81 81 81 81 81 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 0.030.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 328 0 0 0 328 328 328 328 328 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 16.8
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