Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:GLRD-global radiation
Station:1012 - Usti n.L.-mesto
Code:CZULCMUNM
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Usti nad Labem
IHd: 150
Measure method:temperature difference method
Unit:W/m2

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 22 16 20 38 29 43 33 24 21 71 16 40 32 27 23 29 78 50 19 19 17 20 21 24 31 24 28 49 40 50 102 34.14 102.36 31.00
2 22 34 25 27 52 34 30 54 106 116 91 121 20 37 132 29 69 100 38 38 81 107 45 40 144 39 150 101 ~ ~ ~ 67.18 150.10 28.00
3 85 41 64 101 41 153 118 143 35 61 51 184 187 121 123 104 147 210 169 120 93 94 74 111 246 228 200 139 152 219 247 130.99 247.28 31.00
4 248 201 235 135 152 203 120 86 163 270 78 151 137 290 130 63 54 211 223 282 135 236 333 209 217 149 125 232 311 364 ~ 191.40 363.60 30.00
5 275 314 301 283 335 215 227 64 249 311 224 222 271 207 161 177 302 395 399 354 67 175 355 367 248 336 397 305 213 257 285 267.40 399.05 31.00
6 331 228 197 139 258 168 151 85 264 251 84 86 255 120 235 146 147 58 115 242 127 202 238 147 193 322 177 145 260 260 ~ 187.75 330.97 30.00
7 160 213 332 278 269 180 67 89 94 284 215 193 177 138 143 194 311 313 320 196 198 197 93 177 276 240 210 308 240 287 243 214.00 332.29 31.00
8 284 290 261 264 133 201 116 232 155 121 109 108 147 170 190 184 171 198 258 216 173 163 259 254 250 161 146 90 111 221 48 183.33 290.43 31.00
9 127 78 178 221 225 171 128 162 195 194 205 206 197 193 196 121 178 137 99 139 35 139 97 149 52 34 142 55 87 39 ~ 139.18 224.84 30.00
10 60 119 34 104 86 100 71 56 25 28 55 109 86 30 118 65 43 113 111 118 18 20 23 22 36 100 53 100 55 83 41 67.19 118.76 31.00
11 82 47 53 62 20 17 35 22 16 18 26 63 13 15 60 70 45 39 53 32 51 36 26 32 23 38 27 38 18 16 ~ 36.37 81.53 30.00
12 22 21 24 34 43 35 18 46 19 38 50 18 36 15 25 27 30 21 42 18 28 19 51 22 12 12 17 23 28 32 22 27.37 50.75 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. 44 16 18 9 3 0 0 0 90 46 30 12 3 0 0 0 247
REL. 48.8 17.7 20.0 10.0 3.3 0.0 0.0 0.0 100.0 51.1 33.3 13.3 3.3 0.0 0.0 0.031.3
ID 48 17 20 20 16 0 0 0 123
ABS. 0 10 15 23 25 18 0 0 91 91 81 66 43 18 0 0 399
REL. 0.0 10.9 16.4 25.2 27.4 19.7 0.0 0.0 100.0 100.0 89.0 72.5 47.3 19.8 0.0 0.0 19.5
ID 0 10 16 50 137 494 0 0 709
ABS. 4 11 18 37 17 5 0 0 92 88 77 59 22 5 0 0 332
REL. 4.3 11.9 19.5 40.2 18.4 5.4 0.0 0.0100.0 95.7 83.7 64.1 23.9 5.4 0.0 0.0 3.7
ID 4 11 19 80 92 135 0 0 344
ABS. 62 22 8 0 0 0 0 0 92 30 8 0 0 0 0 0 119
REL 67.3 23.9 8.6 0.0 0.0 0.0 0.0 0.0100.0 32.6 8.7 0.0 0.0 0.0 0.0 0.0 2.10
ID 67 23 8 0 0 0 0 0 100
Year
ABS. 110 59 59 69 45 23 0 0 365 255 196 137 68 23 0 0 399
REL. 30.1 16.1 16.1 18.9 12.3 6.3 0.0 0.0100.0 69.9 53.7 37.5 18.6 6.3 0.0 0.0 19.5
ID 30 16 16 37 61 157 0 0 319

Note:

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