Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:GLRD-global radiation
Station:1027 - Ceradice
Code:CZLNCMCER
Institution:Czech Hydrometeorological Institute
Region:Ustecky
District:Louny
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 23 58 60 75 68 61 28 41 26 25 26 50 16 17 12 10 35 67 16 38 11 78 40 48 61 43 32 38 96 74 67 43.22 95.96 31.00
2 68 85 39 82 32 24 46 32 43 44 24 54 33 96 126 127 115 84 42 30 39 28 68 63 45 26 111 127 ~ ~ ~ 61.86 127.38 28.00
3 94 48 67 125 113 143 96 163 125 181 176 133 137 123 40 28 32 78 54 65 72 71 82 61 52 68 125 219 202 224 173 108.67 224.42 31.00
4 160 219 226 247 184 121 228 212 179 145 50 40 68 42 49 180 156 164 155 79 187 107 151 133 144 174 206 165 164 226 ~ 151.99 246.63 30.00
5 255 278 231 182 129 160 265 253 288 187 172 205 256 236 258 335 318 283 63 215 237 253 208 113 154 74 139 143 273 276 255 215.91 334.69 31.00
6 290 299 349 300 182 52 61 61 153 194 222 227 216 239 135 214 336 327 268 328 252 338 315 165 286 327 302 291 171 259 ~ 238.61 348.60 30.00
7 195 72 186 189 241 271 251 338 336 255 175 333 190 185 137 100 97 92 260 289 272 163 191 129 142 75 122 320 284 288 188 205.30 337.54 31.00
8 147 171 261 118 226 176 120 156 230 192 124 ~ 76 ~ 110 ~ 246 237 247 253 197 222 224 206 205 212 217 87 184 162 189 185.45 260.83 28.00
9 71 227 169 208 55 175 205 203 199 134 123 212 200 172 101 145 111 92 164 63 92 123 72 60 47 42 93 152 150 165 ~ 134.11 226.83 30.00
10 155 149 80 64 90 66 69 147 43 40 19 27 16 22 70 23 23 43 73 120 26 25 75 80 56 109 20 97 97 20 50 64.35 154.71 31.00
11 83 18 14 45 30 65 12 68 75 36 25 75 30 14 22 23 68 35 5.79 27 11 13 50 ~ 18 18 14 13 8.38 12 ~ 31.93 83.06 29.00
12 21 14 11 8.46 11 5.65 10 ~ 69 54 65 13 9 12 6.88 10 13 25 32 17 18 16 12 13 22 11 12 17 35 44 ~ 20.89 69.33 29.00

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. 39 31 13 7 0 0 0 0 90 51 20 7 0 0 0 0 224
REL. 43.3 34.4 14.4 7.7 0.0 0.0 0.0 0.0 100.0 56.7 22.2 7.8 0.0 0.0 0.0 0.030.3
ID 43 34 14 15 0 0 0 0 107
ABS. 4 7 10 31 28 11 0 0 91 87 80 70 39 11 0 0 349
REL. 4.3 7.6 10.9 34.0 30.7 12.0 0.0 0.0 100.0 95.6 87.9 76.9 42.9 12.1 0.0 0.0 3.6
ID 4 7 10 68 153 302 0 0 547
ABS. 2 14 17 35 17 4 0 0 89 87 73 56 21 4 0 0 338
REL. 2.2 15.7 19.1 39.3 19.1 4.4 0.0 0.0100.0 97.8 82.0 62.9 23.6 4.5 0.0 0.0 8.7
ID 2 15 19 78 95 112 0 0 323
ABS. 62 22 4 1 0 0 0 0 89 27 5 1 0 0 0 0 155
REL 69.6 24.7 4.4 1.1 0.0 0.0 0.0 0.0100.0 30.3 5.6 1.1 0.0 0.0 0.0 0.0 1.10
ID 69 24 4 2 0 0 0 0 101
Year
ABS. 107 74 44 74 45 15 0 0 359 252 178 134 60 15 0 0 349
REL. 29.8 20.6 12.2 20.6 12.5 4.1 0.0 0.0100.0 70.2 49.6 37.3 16.7 4.2 0.0 0.0 3.6
ID 29 20 12 41 62 104 0 0 271

Note:

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