Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:T2m-temperature 2m above terrain
Station:1062 - Ostrava-Por./V.obvod
Code:CZOSCMPO5
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 279 275 273 273 273 273 276 279 280 283 281 280 283 284 280 283 280 279 278.69 283.56 18.00
4 283 279 285 285 280 277 278 275 280 280 282 283 284 287 289 285 288 288 292 287 291 291 292 293 285 286 291 292 292 292 ~ 285.82 293.00 30.00
5 292 286 285 289 290 291 292 292 292 292 292 286 286 289 292 294 295 291 284 283 285 284 285 290 294 289 294 293 285 287 284 289.18 295.10 31.00
6 287 291 295 296 297 292 287 289 293 296 299 295 298 295 290 286 285 288 293 296 299 300 293 290 285 286 286 288 287 289 ~ 291.73 299.83 30.00
7 295 292 296 295 293 292 293 288 287 293 290 288 286 290 287 286 286 289 290 285 289 290 292 294 293 292 291 291 289 291 290 290.39 295.98 31.00
8 292 296 295 293 291 291 290 292 291 294 295 294 295 294 296 296 297 296 299 299 299 292 290 292 288 287 289 291 290 291 289 293.06 298.82 31.00
9 288 289 288 286 285 285 285 287 289 290 291 289 293 290 285 288 285 282 283 284 284 285 282 283 285 285 287 286 287 290 ~ 286.51 293.39 30.00
10 293 290 288 288 289 286 284 285 284 284 290 293 293 291 288 290 289 285 284 283 281 281 283 284 287 285 282 284 285 287 288 286.61 292.85 31.00
11 280 283 287 283 278 286 285 282 281 278 277 280 282 287 283 280 282 278 277 280 284 281 284 284 281 280 279 278 281 278 ~ 281.28 287.47 30.00
12 276 275 277 278 277 277 277 281 279 280 ~ 282 282 281 279 277 275 275 273 270 269 269 269 271 273 273 274 274 275 272 271 275.46 282.08 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 18 0 0 0 182 18 18 18 18 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 0.027.3
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 0 300
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 22.6
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 0 299
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 19.8
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 0 293
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 0.013.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 292 0 0 0 292 292 292 292 292 0 0 0 300
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 22.6
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