Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:GLRD-global radiation
Station:1016 - Liberec-mesto
Code:CZLBCMLIM
Institution:CHMI
Region:Severocesky
District:Liberec
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
7 105 158 226 57 69 74 80 142 129 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 306 291 125 258 173 229 217 116 166 127 187 252 165.98 306.25 21.00
8 293 258 56 217 198 203 265 262 241 282 247 224 88 193 264 202 238 231 190 239 104 120 112 70 92 24 101 71 110 112 82 173.83 293.25 31.00
9 179 150 162 64 70 63 108 64 142 118 29 24 53 55 113 72 46 54 111 111 93 140 79 ~ 91 108 34 84 37 100 ~ 88.10 179.46 29.00
10 70 26 28 39 57 76 48 58 18 40 32 26 56 23 48 68 43 56 59 52 53 45 71 20 38 50 46 38 23 25 39 44.22 75.74 31.00
11 15 28 32 ~ ~ 37 54 56 32 21 44 49 22 33 11 31 16 43 41 18 47 40 30 35 26 13 23 15 38 24 ~ 31.18 55.64 28.00
12 17 30 24 10 34 11 15 11 33 34 38 15 27 14 11 16 30 29 15 25 26 19 19 25 27 25 9 29 34 25 26 22.68 38.16 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 0 0 0 0 02 0 0 0 0 0 0 0 0
ABS. 0 0 0 0 0 0 0 0 02 0 0 0 0 0 0 0 0
ABS. 6 22 21 15 16 1 0 0 81 75 53 32 17 1 0 0 306
REL. 7.4 27.1 25.9 18.5 19.7 1.2 0.0 0.0100.0 92.6 65.4 39.5 21.0 1.2 0.0 0.0 20.7
ID 7 27 25 37 98 30 0 0 227
ABS. 76 14 0 0 0 0 0 0 90 14 0 0 0 0 0 0 76
REL 84.4 15.5 0.0 0.0 0.0 0.0 0.0 0.0100.0 15.6 0.0 0.0 0.0 0.0 0.0 0.0 6.10
ID 84 15 0 0 0 0 0 0 100
Year
ABS. 82 36 21 15 16 1 0 0 1711 89 53 32 17 1 0 0 306
REL. 47.9 21.0 12.2 8.7 9.3 0.5 0.0 0.0100.0 52.0 31.0 18.7 9.9 0.6 0.0 0.0 20.7
ID 47 21 12 17 46 14 0 0 160

Note:

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