Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:T2m-temperature 2m above terrain
Station:1078 - Litovel
Code:CZOLCMLIT
Institution:Czech Hydrometeorological Institute
Region:Olomoucky
District:Olomouc
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 263 271 273 273 275 275 276 275 274 273 271 268 266 265 263 265 270 271 273 273 271 271 272 274 274 274 273 273 274 273 273 271.54 275.95 31.00
2 272 268 268 272 275 275 275 276 277 275 273 274 276 275 274 275 274 273 275 275 276 274 271 267 266 269 269 274 ~ ~ ~ 273.03 277.32 28.00
3 272 274 274 275 275 273 276 277 279 280 282 284 278 276 277 278 280 277 278 273 273 274 278 280 279 273 272 272 276 280 278 276.51 283.52 31.00
4 281 282 284 286 279 281 284 280 279 280 281 279 274 273 276 278 280 281 279 279 279 278 281 283 286 282 285 285 288 291 ~ 281.08 291.03 30.00
5 291 291 291 293 290 287 285 289 288 289 287 284 286 287 289 290 292 285 284 286 290 285 287 289 289 289 293 291 291 288 287 288.48 293.11 31.00
6 284 287 284 282 284 289 289 289 287 288 283 286 289 290 291 290 289 289 287 288 291 286 287 290 290 291 293 295 292 293 ~ 288.36 294.77 30.00
7 289 290 289 289 292 294 297 291 292 293 291 290 292 296 298 294 287 292 292 ~ 289 292 291 292 292 293 293 295 296 295 297 292.39 298.04 30.00
8 292 293 297 293 289 291 292 293 292 289 287 288 292 295 295 296 296 296 296 295 293 293 293 294 296 295 293 288 285 288 289 292.38 296.92 31.00
9 287 286 288 289 286 287 287 285 284 284 284 283 285 286 285 284 284 282 284 285 285 284 286 287 287 283 285 285 286 288 ~ 285.37 289.08 30.00
10 290 291 288 285 285 285 287 288 288 285 287 285 283 283 284 285 286 286 285 285 285 285 281 280 281 278 280 280 282 282 284 284.50 290.88 31.00
11 280 277 278 279 277 277 281 282 274 272 273 275 276 273 272 274 273 272 275 275 276 276 274 273 272 270 272 273 274 273 ~ 274.98 282.08 30.00
12 272 271 272 270 272 273 271 266 266 269 271 270 260 262 267 266 267 273 274 266 267 270 263 262 273 269 266 273 274 271 267 268.87 274.36 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 0.012.3
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 28.6
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 0.0100.0 100.0 100.0 100.0 100.0 0.0 0.0 0.0 15.7
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 0 291
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 0.0 2.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 364 0 0 0 364 364 364 364 364 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 15.7
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