Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:T2m-temperature 2m above terrain
Station:1068 - Havirov
Code:CZKACMHAV
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Karvina
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 273 273 273 277 279 275 276 275 274 271 276 272 272 275 277 276 274 273 272 272 271 270 272 271 275 275 273 272 265 263 260 272.63 278.99 31.00
2 266 271 274 276 275 273 273 271 270 268 266 266 269 269 268 272 272 270 272 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 270.71 276.35 19.00
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 275 275 278 278 278 286 286 286 285 279 279 282 280.83 286.50 12.00
4 282 282 283 284 285 288 284 282 280 285 282 281 281 283 287 280 278 279 279 279 285 284 285 286 284 286 286 285 285 285 ~ 283.14 287.67 30.00
5 289 282 286 285 282 282 285 288 287 292 289 288 286 284 283 280 284 285 289 292 289 291 284 287 290 288 289 293 294 296 292 287.39 296.08 31.00
6 286 292 290 290 293 294 291 291 289 291 292 288 287 289 289 290 291 288 288 ~ 288 282 283 285 288 292 294 293 293 294 ~ 289.60 293.98 29.00
7 291 293 294 298 299 300 291 289 292 294 291 294 294 292 289 289 291 293 295 296 294 292 288 289 293 295 293 293 291 292 292 292.84 299.61 31.00
8 293 291 291 292 295 295 296 296 295 293 291 289 288 290 291 290 290 293 292 289 288 286 286 288 289 290 288 294 289 289 291 290.85 296.14 31.00
9 287 286 289 289 290 289 291 290 291 291 290 287 287 287 285 290 290 292 292 295 292 290 292 290 292 289 287 290 289 292 ~ 289.69 294.96 30.00
10 287 291 289 282 283 281 280 283 284 284 286 281 280 281 279 277 275 275 275 274 277 283 286 286 290 287 284 283 279 281 281 282.01 290.67 31.00
11 282 284 281 277 280 284 280 276 278 276 ~ 276 277 275 271 273 273 273 272 270 270 271 271 273 274 274 274 273 273 271 ~ 275.13 284.12 29.00
12 276 277 279 276 274 274 278 278 279 277 277 281 276 276 274 272 273 274 270 270 270 263 262 265 269 275 274 273 273 273 268 273.31 280.80 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 62 0 0 0 62 62 62 62 62 0 0 0 286
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 0.026.3
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 90 0 0 0 90 90 90 90 90 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 92 0 0 0 92 92 92 92 92 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 6.7
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 0 291
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 0 335 0 0 0 335 335 335 335 335 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 6.7
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