Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:T2m-temperature 2m above terrain
Station:1062 - Ostrava-Por./V.obvod
Code:CZOSCMPO5
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Ostrava-mesto
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 269 270 259 259 263 268 273 273 271 269 269 269 271 271 269 268 268 269 272 276 277 ~ ~ ~ 276 278 280 283 282 282 279 271.87 283.08 28.00
2 279 282 283 276 279 277 278 277 281 279 281 283 278 273 272 274 279 277 277 278 274 273 277 274 274 282 281 278 ~ ~ ~ 277.72 283.27 28.00
3 280 275 275 277 279 285 281 278 282 277 282 283 283 280 278 279 283 283 281 280 281 277 274 274 274 275 275 277 279 282 284 279.07 284.62 31.00
4 284 283 279 279 275 271 275 277 277 280 283 284 286 284 280 283 286 286 285 284 284 285 287 284 285 287 283 286 288 285 ~ 282.49 287.83 30.00
5 291 294 295 298 290 289 289 292 293 292 290 290 290 290 288 290 293 288 290 289 291 292 295 292 290 291 289 292 289 289 290 291.02 298.01 31.00
6 287 285 288 292 294 289 289 288 290 289 288 292 295 290 296 293 293 297 299 300 297 295 297 289 290 291 295 287 288 290 ~ 291.70 299.98 30.00
7 295 296 298 288 291 296 291 296 299 301 292 294 295 296 295 295 295 293 291 291 295 291 292 294 289 291 293 296 298 296 296 294.16 300.66 31.00
8 295 294 294 296 294 294 293 292 293 294 294 292 290 290 292 291 294 295 294 294 292 293 293 295 295 293 295 294 293 294 296 293.50 296.30 31.00
9 291 289 292 293 291 291 291 292 292 291 288 284 284 288 285 284 284 286 286 288 285 284 282 279 280 281 282 280 281 282 ~ 286.32 293.06 30.00
10 282 284 286 285 283 282 278 278 280 279 277 276 276 282 284 287 286 280 278 277 282 284 286 280 283 283 284 281 279 279 280 281.29 286.67 31.00
11 281 278 274 274 273 272 275 275 277 275 276 278 280 286 291 292 283 280 281 275 278 284 279 279 283 285 282 280 280 280 ~ 279.49 291.50 30.00
12 278 277 274 273 272 271 266 264 262 262 264 267 267 264 267 272 272 272 269 268 271 271 266 259 261 269 272 276 275 274 263 269.14 278.14 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 87 0 0 0 87 87 87 87 87 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 0.06.3
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 20.6
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 91 1 0 0 92 92 92 92 92 1 0 0 301
REL. 0.0 0.0 0.0 0.0 98.9 1.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 1.1 0.0 0.0 10.7
ID 0 0 0 0 494 27 0 0 521
ABS. 0 0 0 0 92 0 0 0 92 92 92 92 92 0 0 0 292
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 0.016.11
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 361 1 0 0 362 362 362 362 362 1 0 0 301
REL. 0.0 0.0 0.0 0.0 99.7 0.2 0.0 0.0100.0 100.0 100.0 100.0 100.0 0.3 0.0 0.0 10.7
ID 0 0 0 0 498 6 0 0 505

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum