Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:GLRD-global radiation
Station:1105 - Plzen-Doubravka
Code:CZPMCMDOU
Institution:Czech Hydrometeorological Institute
Region:Plzensky
District:Plzen-mesto
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 33 32 70 79 77 69 32 30 25 37 26 32 39 62 26 23 38 35 35 28 23 61 67 45 65 33 22 43 100 53 74 45.64 100.19 31.00
2 61 94 98 91 35 42 63 14 49 38 25 21 35 80 139 131 123 70 65 33 46 40 79 73 41 45 52 104 ~ ~ ~ 63.84 139.17 28.00
3 87 58 119 149 135 126 27 173 133 176 186 158 182 88 47 50 45 135 34 52 52 49 108 ~ ~ ~ ~ 233 229 239 188 120.55 239.00 27.00
4 195 209 228 249 162 139 221 234 196 115 176 56 52 30 124 219 174 215 168 55 253 134 197 185 169 175 172 179 112 235 ~ 167.56 252.77 30.00
5 270 272 218 123 197 173 215 230 286 191 201 223 237 242 230 328 289 292 42 187 257 312 211 68 151 73 103 71 237 241 304 208.80 327.83 31.00
6 271 349 337 294 188 92 80 66 202 154 260 298 230 226 157 260 328 288 305 298 246 356 308 131 295 270 296 267 175 318 ~ 244.87 356.05 30.00
7 213 56 261 175 321 282 200 334 333 248 155 316 212 200 136 107 118 84 282 300 240 216 149 125 143 ~ 126 315 233 258 202 211.28 333.58 30.00
8 161 220 278 85 228 122 57 106 204 142 ~ ~ ~ ~ ~ ~ 233 240 267 265 170 171 222 211 222 240 206 153 178 158 219 190.27 278.08 25.00
9 51 184 173 231 64 181 220 228 212 80 61 228 210 177 97 143 89 158 158 57 141 138 69 57 26 33 90 139 169 144 ~ 133.54 230.81 30.00
10 148 149 112 30 119 45 93 158 63 27 17 25 ~ 39 90 41 36 40 67 83 40 49 65 74 29 99 22 83 100 18 32 66.40 157.65 30.00
11 84 15 21 ~ 25 116 18 26 57 79 25 83 60 25 29 46 61 36 12 32 22 18 45 25 27 20 17 20 14 20 ~ 37.09 115.58 29.00
12 32 21 18 19 16 12 27 72 70 70 63 19 20 22 14 16 18 24 37 25 15 17 20 20 23 24 25 22 40 20 19 27.73 72.46 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. 38 27 12 6 3 0 0 0 86 48 21 9 3 0 0 0 239
REL. 44.1 31.3 13.9 6.9 3.4 0.0 0.0 0.0 100.0 55.8 24.4 10.5 3.5 0.0 0.0 0.030.3
ID 44 31 13 13 17 0 0 0 120
ABS. 2 9 8 31 31 10 0 0 91 89 80 72 41 10 0 0 356
REL. 2.1 9.8 8.7 34.0 34.0 10.9 0.0 0.0 100.0 97.8 87.9 79.1 45.1 11.0 0.0 0.0 22.6
ID 2 9 8 68 170 274 0 0 534
ABS. 2 14 15 31 18 5 0 0 85 83 69 54 23 5 0 0 334
REL. 2.3 16.4 17.6 36.4 21.1 5.8 0.0 0.0100.0 97.6 81.2 63.5 27.1 5.9 0.0 0.0 8.7
ID 2 16 17 72 105 147 0 0 362
ABS. 64 19 6 1 0 0 0 0 90 26 7 1 0 0 0 0 158
REL 71.1 21.1 6.6 1.1 0.0 0.0 0.0 0.0100.0 28.9 7.8 1.1 0.0 0.0 0.0 0.0 8.10
ID 71 21 6 2 0 0 0 0 101
Year
ABS. 106 69 41 69 52 15 0 0 352 246 177 136 67 15 0 0 356
REL. 30.1 19.6 11.6 19.6 14.7 4.2 0.0 0.0100.0 69.9 50.3 38.6 19.0 4.3 0.0 0.0 22.6
ID 30 19 11 39 73 106 0 0 280

Note:

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