Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:GLRD-global radiation
Station:1103 - Hojna Voda
Code:CZCBCMHOV
Institution:Czech Hydrometeorological Institute
Region:Jihocesky
District:Ceske Budejovice
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 34 17 73 25 32 82 18 79 64 21 53 90 77 96 28 46 17 16 27 29 17 29 20 45 87 61 72 89 35 23 23 45.90 95.76 31.00
2 109 89 28 89 28 80 51 41 67 89 20 74 43 44 39 41 72 97 42 25 96 104 33 61 28 149 162 166 88 ~ ~ 70.89 166.43 29.00
3 39 77 68 64 90 155 168 29 25 62 24 38 46 42 126 37 33 130 44 149 113 199 180 143 118 136 32 51 65 57 73 84.30 198.52 31.00
4 142 187 180 160 76 138 103 120 234 163 167 130 138 233 229 251 220 123 195 188 199 254 256 114 72 238 230 221 112 195 ~ 175.62 255.86 30.00
5 140 253 280 178 211 282 224 188 143 265 241 196 307 305 302 290 195 106 132 173 243 117 136 288 239 200 218 206 127 239 63 209.25 307.25 31.00
6 226 300 286 236 246 138 235 310 312 280 276 199 263 173 168 151 302 295 312 289 285 255 41 120 104 173 205 267 228 203 ~ 229.38 312.21 30.00
7 266 192 169 190 259 185 143 84 197 129 84 88 175 88 97 123 88 123 144 113 106 181 217 271 202 97 211 70 121 135 186 152.78 270.89 31.00
8 254 208 97 90 128 135 121 149 176 257 220 253 211 222 238 207 246 178 247 237 239 135 183 225 242 258 244 53 224 206 138 194.24 257.96 31.00
9 170 110 87 76 90 86 101 115 208 211 203 194 133 142 152 88 65 90 185 103 50 23 124 124 156 133 170 132 160 161 ~ 128.05 210.81 30.00
10 95 82 17 75 143 38 15 31 38 114 83 109 45 96 156 102 67 17 87 90 139 140 140 58 58 49 58 90 93 103 79 80.91 156.42 31.00
11 55 105 79 31 77 48 93 86 107 83 92 102 82 50 55 37 28 30 92 55 24 44 58 48 14 28 38 29 79 65 ~ 60.51 107.30 30.00
12 61 65 59 22 69 61 62 33 19 40 29 30 33 34 24 47 16 53 15 69 22 53 86 73 36 24 59 20 33 27 28 42.08 86.23 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. 42 33 10 6 0 0 0 0 91 49 16 6 0 0 0 0 199
REL. 46.1 36.2 10.9 6.5 0.0 0.0 0.0 0.0 100.0 53.8 17.6 6.6 0.0 0.0 0.0 0.022.3
ID 46 36 10 13 0 0 0 0 106
ABS. 1 3 19 28 32 8 0 0 91 90 87 68 40 8 0 0 312
REL. 1.0 3.2 20.8 30.7 35.1 8.7 0.0 0.0 100.0 98.9 95.6 74.7 44.0 8.8 0.0 0.0 19.6
ID 1 3 20 61 175 219 0 0 482
ABS. 2 18 25 32 15 0 0 0 92 90 72 47 15 0 0 0 271
REL. 2.1 19.5 27.1 34.7 16.3 0.0 0.0 0.0100.0 97.8 78.3 51.1 16.3 0.0 0.0 0.0 24.7
ID 2 19 27 69 81 0 0 0 200
ABS. 39 41 11 1 0 0 0 0 92 53 12 1 0 0 0 0 156
REL 42.3 44.5 11.9 1.0 0.0 0.0 0.0 0.0100.0 57.6 13.0 1.1 0.0 0.0 0.0 0.015.10
ID 42 44 11 2 0 0 0 0 101
Year
ABS. 84 95 65 67 47 8 0 0 366 282 187 122 55 8 0 0 312
REL. 22.9 25.9 17.7 18.3 12.8 2.1 0.0 0.0100.0 77.0 51.1 33.3 15.0 2.2 0.0 0.0 19.6
ID 22 25 17 36 64 54 0 0 222

Note:

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