Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:T2m-temperature 2m above terrain
Station:1063 - Ostrava-Radvanice
Code:CZOSCMRAD
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 274 274 274 277 280 276 276 276 275 271 275 273 273 276 277 277 277 275 274 273 272 271 272 271 275 275 274 273 265 264 262 273.43 279.52 31.00
2 267 272 275 277 276 274 274 272 271 268 267 267 270 270 269 273 272 271 274 276 276 275 273 273 273 275 280 278 ~ ~ ~ 272.80 280.28 28.00
3 281 280 284 285 281 279 278 275 278 280 275 273 272 275 274 273 272 273 276 276 275 279 278 279 287 287 288 285 279 280 283 278.78 287.91 31.00
4 283 283 283 285 286 288 284 282 281 286 282 282 281 284 287 280 278 279 279 279 284 285 285 286 283 285 286 285 285 286 ~ 283.44 288.04 30.00
5 289 283 287 285 282 283 285 288 287 292 289 288 286 285 283 280 284 285 290 292 289 290 284 287 290 289 290 294 294 296 292 287.67 296.19 31.00
6 287 293 290 290 293 294 291 291 289 290 ~ ~ ~ 289 289 290 292 287 288 292 288 281 283 286 288 293 294 294 293 294 ~ 289.87 294.44 27.00
7 291 293 294 298 300 299 291 288 292 ~ ~ 293 294 292 289 289 291 293 295 296 294 292 287 289 293 295 292 293 292 292 293 292.91 299.73 29.00
8 293 291 291 292 296 295 296 296 295 293 291 289 288 290 292 290 290 293 293 290 288 287 286 288 289 291 289 293 289 289 290 291.04 295.85 31.00
9 287 286 289 289 290 290 292 291 292 292 291 288 288 287 285 291 291 293 293 295 292 291 293 292 291 289 288 ~ ~ ~ ~ 290.16 295.34 27.00
10 ~ ~ ~ ~ ~ ~ ~ ~ ~ 283 286 281 280 281 279 277 276 275 275 274 277 282 285 286 290 287 284 285 280 283 281 281.24 290.22 22.00
11 284 285 280 277 282 284 280 276 277 276 275 275 277 274 271 273 273 273 271 270 270 270 270 272 275 275 274 274 273 271 ~ 275.26 284.88 30.00
12 276 277 279 276 274 274 278 278 279 278 277 280 276 276 273 272 272 274 270 269 269 264 266 266 268 275 274 272 272 272 269 273.42 280.43 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 0 288
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 88 0 0 0 88 88 88 88 88 0 0 0 296
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 30.5
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 87 0 0 0 87 87 87 87 87 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 5.7
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 83 0 0 0 83 83 83 83 83 0 0 0 290
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 0.025.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 348 0 0 0 348 348 348 348 348 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 5.7
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