Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:GLRD-global radiation
Station:1005 - Most
Code:CZMOCMMOS
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Most
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 11 8.43 15 26 47 59 32 31 46 69 12 49 29 22 31 18 76 29 15 10 8.38 17 14 27 42 23 20 39 66 41 93 33.04 93.13 31.00
2 19 50 27 31 54 29 37 49 120 108 84 108 19 56 137 38 80 81 53 47 61 107 52 47 130 39 152 76 ~ ~ ~ 67.58 152.48 28.00
3 61 39 57 70 23 139 111 149 28 54 54 137 155 105 77 73 100 176 171 133 100 81 70 87 212 189 176 107 188 184 198 113.08 212.25 31.00
4 222 215 198 87 114 142 93 105 159 246 73 148 154 251 80 66 56 175 170 242 116 241 293 263 210 124 154 219 316 313 ~ 174.90 315.66 30.00
5 198 197 287 216 310 189 188 66 212 267 214 219 248 156 174 205 287 330 333 302 54 139 315 321 236 245 339 320 254 315 301 239.93 339.10 31.00
6 335 256 266 153 298 147 158 120 308 290 88 155 227 150 183 185 163 78 131 333 144 210 289 165 191 323 245 182 317 258 ~ 211.58 334.68 30.00
7 173 262 350 322 277 202 107 96 78 251 218 227 233 134 192 210 342 316 344 217 226 198 92 213 310 220 206 344 275 278 472 238.25 471.99 31.00
8 ~ ~ 240 288 126 243 136 271 195 143 93 139 189 207 207 164 163 204 290 232 151 209 274 281 279 169 184 72 98 219 67 190.82 290.34 29.00
9 186 158 183 248 233 193 142 196 223 203 228 232 226 221 220 145 195 176 100 135 52 169 93 170 52 44 199 73 93 39 ~ 160.91 247.55 30.00
10 65 96 28 112 81 113 75 63 50 53 76 142 119 42 144 85 46 140 126 143 18 21 20 23 40 128 80 121 79 80 66 79.88 144.48 31.00
11 106 43 60 75 19 18 45 23 15 15 21 36 14 25 77 58 50 58 59 22 73 41 39 30 24 49 37 47 15 19 ~ 40.41 105.57 30.00
12 31 21 20 32 57 32 25 69 17 33 53 22 37 18 37 37 38 16 46 29 38 16 45 18 11 9 23 25 25 49 20 30.67 69.10 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 25 15 10 0 0 0 0 90 50 25 10 0 0 0 0 212
REL. 44.4 27.7 16.6 11.1 0.0 0.0 0.0 0.0 100.0 55.6 27.8 11.1 0.0 0.0 0.0 0.025.3
ID 44 27 16 22 0 0 0 0 111
ABS. 0 10 12 31 21 17 0 0 91 91 81 69 38 17 0 0 339
REL. 0.0 10.9 13.1 34.0 23.0 18.6 0.0 0.0 100.0 100.0 89.0 75.8 41.8 18.7 0.0 0.0 27.5
ID 0 10 13 68 115 467 0 0 674
ABS. 2 12 10 36 22 7 1 0 90 88 76 66 30 8 1 0 472
REL. 2.2 13.3 11.1 40.0 24.4 7.7 1.1 0.0100.0 97.8 84.4 73.3 33.3 8.9 1.1 0.0 31.7
ID 2 13 11 80 122 194 138 0 562
ABS. 58 23 11 0 0 0 0 0 92 34 11 0 0 0 0 0 144
REL 63.0 25.0 11.9 0.0 0.0 0.0 0.0 0.0100.0 37.0 12.0 0.0 0.0 0.0 0.0 0.015.10
ID 63 25 11 0 0 0 0 0 100
Year
ABS. 100 70 48 77 43 24 1 0 363 263 193 145 68 25 1 0 472
REL. 27.5 19.2 13.2 21.2 11.8 6.6 0.2 0.0100.0 72.5 53.2 39.9 18.7 6.9 0.3 0.0 31.7
ID 27 19 13 42 59 165 34 0 361

Note:

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