Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
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
1 270 270 262 262 266 269 273 272 270 267 267 271 270 268 268 267 270 271 274 276 278 277 279 280 276 281 282 ~ ~ ~ ~ 271.74 281.55 27.00
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ 277 281 279 278 280 278 282 281 284 275 276 277 278 282 279 280 281 275 274 273 272 273 273 276 280 283 284 278.20 283.59 27.00
4 284 283 281 279 275 273 275 277 277 278 279 281 281 279 278 281 281 284 283 282 284 284 286 284 286 286 280 284 283 285 ~ 281.07 286.12 30.00
5 289 289 289 288 283 285 288 290 291 289 288 288 290 288 287 292 293 291 286 288 290 292 291 287 288 284 287 287 289 288 289 288.55 292.92 31.00
6 287 288 291 293 292 288 288 287 288 288 288 291 292 292 292 291 296 298 297 298 293 296 294 289 290 293 293 288 285 290 ~ 291.14 298.33 30.00
7 292 287 292 287 291 292 292 296 298 295 289 293 293 294 292 292 292 289 290 292 293 289 290 289 287 289 290 295 298 298 296 291.93 298.01 31.00
8 293 292 295 292 292 291 291 291 293 293 292 288 288 290 293 293 294 295 295 294 291 291 293 295 295 294 293 291 293 294 294 292.54 295.10 31.00
9 286 288 290 293 288 290 290 292 292 289 288 286 286 288 283 284 286 287 287 285 285 284 281 279 279 282 281 281 283 283 ~ 285.95 292.75 30.00
10 284 285 285 283 283 281 279 279 279 279 277 276 276 281 284 286 283 279 277 277 279 284 283 278 283 282 282 279 280 279 279 280.73 285.89 31.00
11 281 279 276 275 272 270 272 276 277 275 278 279 278 277 279 281 280 279 278 276 276 278 277 276 278 279 279 279 278 277 ~ 277.12 281.40 30.00
12 277 276 277 277 274 271 268 266 263 263 264 266 267 268 270 272 272 271 270 269 273 272 270 269 269 269 269 272 277 277 265 270.41 276.93 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 54 0 0 0 541 54 54 54 54 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 0.031.3
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 0 298
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 92 0 0 0 92 92 92 92 92 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 0 286
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 0 329 0 0 0 329 329 329 329 329 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 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