Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:T-temperature (unspecificated)
Station: 804 - Pha10-Pocernicka
Code:CZ10CMPOC
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 10
IHd: 150
Measure method:resistance method
Unit:K

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 294 294 295 295 295 294 295 295 295 294 294 292 293 293 294 295 294 294 294 294 292 292 292 291 290 288 286 288 291 290 288 292.56 295.01 31.00
2 287 286 289 290 291 294 294 294 294 295 296 295 295 295 298 299 296 296 298 297 297 298 297 297 299 299 299 297 ~ ~ ~ 294.97 298.92 28.00
3 295 297 299 299 297 296 299 297 293 292 293 295 296 295 295 298 299 298 296 295 295 294 294 295 295 296 298 299 298 298 298 296.26 298.82 31.00
4 299 299 299 299 298 298 299 298 298 299 298 298 297 297 298 298 299 298 298 296 295 298 299 299 299 299 ~ ~ 299 299 ~ 298.11 298.97 28.00
5 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 ~ 298 ~ 299 299 ~ 298.68 298.94 28.00
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 298 299 299 299 299 299 299 299 299 299 299 298.57 298.65 11.00
8 299 299 299 299 299 299 299 299 299 299 299 298 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 298.67 298.91 31.00
9 299 299 299 299 299 299 299 299 299 299 299 299 298 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 299 ~ 298.83 299.08 30.00
10 299 296 299 299 299 299 299 299 299 299 299 299 298 299 299 299 299 299 298 297 298 299 299 ~ ~ ~ 298 299 297 296 297 298.44 299.13 28.00
11 296 297 297 298 296 296 296 297 298 299 297 295 294 294 294 294 292 292 291 290 288 287 290 291 292 291 293 294 292 292 ~ 293.86 299.02 30.00
12 289 289 290 291 292 290 289 288 287 287 286 289 296 296 297 296 295 294 296 294 292 292 292 290 294 296 299 296 292 292 293 292.23 298.84 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 0 299
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 0.025.2
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 56 0 0 0 561 56 56 56 56 0 0 0 299
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 4.4
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 72 0 0 0 72 72 72 72 72 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 15.9
ID 0 0 0 0 500 0 0 0 500
ABS. 0 0 0 0 89 0 0 0 89 89 89 89 89 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 5.10
ID 0 0 0 0 500 0 0 0 500
Year
ABS. 0 0 0 0 307 0 0 0 307 307 307 307 307 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 5.10
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