Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
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 13 12 17 10 9 14 27 27 48 30 37 79 77 67 25 25 14 17 21 30 28 26 28 27 37 68 30 95 74 53 37 35.54 95.15 31.00
2 63 58 43 50 48 40 69 14 33 74 100 64 71 119 129 125 60 42 29 79 40 64 79 148 97 117 164 132 ~ ~ ~ 76.79 164.09 28.00
3 121 60 43 49 55 130 113 112 53 133 104 65 107 140 48 74 17 95 124 161 55 73 44 90 37 28 53 87 57 72 184 83.30 184.29 31.00
4 220 212 153 177 172 81 58 78 206 64 92 250 161 154 62 110 147 128 206 113 38 116 263 283 239 197 153 118 182 270 ~ 156.78 283.33 30.00
5 282 288 272 161 47 83 85 173 323 305 309 339 312 310 119 254 165 80 158 329 313 281 359 348 340 308 159 115 223 305 195 236.87 359.46 31.00
6 169 98 268 149 177 161 219 142 177 66 131 216 285 218 261 115 181 174 271 371 167 155 193 356 314 339 337 140 239 234 ~ 210.69 370.83 30.00
7 215 301 277 226 312 330 286 123 137 277 182 233 173 192 209 50 139 180 165 132 255 325 318 259 314 300 285 327 207 297 276 235.53 329.75 31.00
8 270 254 116 90 236 160 175 174 180 194 213 278 86 274 279 238 190 210 132 178 46 131 214 235 222 211 200 217 193 249 45 190.01 279.13 31.00
9 42 130 204 81 116 110 96 139 91 60 116 95 37 50 84 74 88 78 77 75 88 136 164 23 53 47 49 67 63 39 ~ 85.69 203.79 30.00
10 57 123 159 60 68 114 27 37 132 110 129 141 126 104 30 104 38 27 84 31 15 74 39 12 60 87 44 28 53 65 103 73.53 158.73 31.00
11 62 71 102 99 40 21 43 14 54 98 85 23 44 78 89 19 80 22 31 79 29 8.67 49 26 14 15 12 15 27 9 ~ 45.27 101.60 30.00
12 13 7.21 8.13 8.02 35 11 36 10 27 27 21 12 42 50 19 11 8.90 22 15 46 24 31 61 34 13 36 44 23 15 35 42 25.37 60.52 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. 40 32 15 3 0 0 0 0 90 50 18 3 0 0 0 0 184
REL. 44.4 35.5 16.6 3.3 0.0 0.0 0.0 0.0 100.0 55.6 20.0 3.3 0.0 0.0 0.0 0.031.3
ID 44 35 16 6 0 0 0 0 103
ABS. 2 11 13 31 16 18 0 0 91 89 78 65 34 18 0 0 371
REL. 2.1 12.0 14.2 34.0 17.5 19.7 0.0 0.0 100.0 97.8 85.7 71.4 37.4 19.8 0.0 0.0 20.6
ID 2 12 14 68 87 494 0 0 679
ABS. 9 18 13 25 20 7 0 0 92 83 65 52 27 7 0 0 330
REL. 9.7 19.5 14.1 27.1 21.7 7.6 0.0 0.0100.0 90.2 70.7 56.5 29.3 7.6 0.0 0.0 6.7
ID 9 19 14 54 108 190 0 0 396
ABS. 60 20 11 1 0 0 0 0 92 32 12 1 0 0 0 0 159
REL 65.2 21.7 11.9 1.0 0.0 0.0 0.0 0.0100.0 34.8 13.0 1.1 0.0 0.0 0.0 0.0 3.10
ID 65 21 11 2 0 0 0 0 101
Year
ABS. 111 81 52 60 36 25 0 0 365 254 173 121 61 25 0 0 371
REL. 30.4 22.1 14.2 16.4 9.8 6.8 0.0 0.0100.0 69.6 47.4 33.2 16.7 6.8 0.0 0.0 20.6
ID 30 22 14 32 49 171 0 0 320

Note:

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