Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:T2m-temperature 2m above terrain
Station:1063 - Ostrava-Radvanice
Code:CZOSCMRAD
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Ostrava-mesto
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 268 272 273 273 277 278 276 274 273 273 269 270 268 267 265 265 266 266 267 272 269 269 271 276 275 275 275 275 274 272 271 271.42 278.31 31.00
2 270 267 266 269 278 280 280 283 280 274 275 279 276 273 275 275 271 272 273 273 275 271 270 265 266 269 269 274 ~ ~ ~ 273.08 282.65 28.00
3 273 274 273 276 273 273 278 280 281 281 281 285 279 278 277 280 278 275 277 271 272 275 276 281 275 271 270 270 278 282 279 276.43 284.77 31.00
4 280 283 285 287 277 281 285 279 277 279 279 276 273 272 276 277 278 280 278 277 277 275 278 280 286 280 284 286 289 293 ~ 280.24 292.75 30.00
5 292 290 291 291 288 282 280 283 285 287 284 282 284 288 289 290 292 284 283 285 287 283 285 289 288 287 292 289 290 287 286 286.87 292.40 31.00
6 282 286 284 282 282 287 289 289 285 286 282 285 287 288 290 291 287 287 284 285 289 283 285 287 288 289 292 295 289 291 ~ 286.95 294.57 30.00
7 288 288 287 289 291 295 296 290 290 291 291 290 293 297 298 294 286 290 290 290 288 290 289 289 290 290 291 293 294 294 296 291.15 297.98 31.00
8 290 292 296 293 288 290 292 293 292 287 286 287 291 292 295 296 296 294 296 295 292 292 291 292 293 294 292 287 284 287 289 291.50 296.17 31.00
9 286 284 287 ~ 285 284 285 284 282 282 284 283 285 285 284 282 283 281 285 286 286 284 285 285 283 279 283 283 285 287 ~ 284.12 287.09 29.00
10 289 291 289 285 284 285 289 287 288 286 286 284 285 286 286 286 284 285 284 282 285 284 280 276 281 280 280 279 281 285 287 284.39 291.02 31.00
11 279 276 278 279 277 278 280 281 273 271 273 274 273 272 273 274 272 271 273 273 275 275 272 272 271 270 272 273 273 271 ~ 274.18 280.92 30.00
12 271 270 270 270 272 272 265 263 263 268 271 267 257 261 266 267 267 271 272 266 269 269 264 267 273 270 270 273 273 270 266 268.21 273.35 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 0 285
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 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