Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:WD-wind direction
Station:1408 - Sabina
Code:CZSOOZSAB
Institution:ORGREZ, a.s.
Region:Zapadocesky
District:Sokolov
IHd: 150
Measure method:optoelectronic method
Unit:deg

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 262 210 351.74 360.00 30.00
2 236 295 334 360 360 360 360 360 360 360 360 360 360 360 260 207 332 353 353 294 360 360 360 360 360 360 360 353 360 ~ ~ 339.81 360.00 29.00
3 360 360 360 360 360 360 360 340 ~ 309 353 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 254 45 209 360 338.32 360.00 30.00
4 360 317 209 339 224 346 287 339 218 ~ ~ 143 184 323 254 346 317 360 353 338 360 346 346 360 339 310 147 246 296 324 ~ 297.55 360.00 28.00
5 325 268 268 353 332 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 340 239 296 353 360 360 344.91 360.00 31.00
6 360 360 360 316 94 207 243 232 155 232 325 360 360 360 ~ 233 332 360 360 ~ 283 360 289 248 286 353 353 360 360 360 ~ 303.57 360.00 28.00
7 360 314 247 307 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 241 272 360 360 360 360 360 360 346.49 360.00 31.00
8 360 360 360 262 230 317 360 360 360 360 360 360 353 360 330 296 360 307 267 360 360 360 360 360 360 360 ~ 360 360 360 304 340.86 360.00 30.00
9 273 139 346 310 360 360 360 360 360 353 353 353 360 360 360 360 360 360 360 60 208 360 224 210 310 325 332 275 220 240 ~ 306.97 360.00 30.00
10 360 360 346 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 360 359.54 360.00 31.00
11 360 360 360 360 360 360 360 360 360 ~ 310 241 172 360 360 ~ 259 313 331 318 360 360 122 360 360 360 360 353 353 310 ~ 328.68 360.00 28.00
12 254 289 360 360 233 318 91 303 360 353 360 360 220 218 216 219 318 ~ ~ 47 56 57 311 318 270 247 168 315 360 ~ ~ 258.44 360.00 27.00

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. 1 0 0 3 6 79 0 0 89 88 88 88 85 79 0 0 360
REL. 1.1 0.0 0.0 3.3 6.7 88.7 0.0 0.0 100.0 98.9 98.9 98.9 95.5 88.8 0.0 0.02.1
ID 1 0 0 6 33 2219 0 0 2260
ABS. 0 1 2 6 16 62 0 0 87 87 86 84 78 62 0 0 360
REL. 0.0 1.1 2.2 6.8 18.3 71.2 0.0 0.0 100.0 100.0 98.9 96.6 89.7 71.3 0.0 0.0 1.4
ID 0 1 2 13 91 1781 0 0 1890
ABS. 0 1 1 4 10 75 0 0 91 91 90 89 85 75 0 0 360
REL. 0.0 1.0 1.0 4.3 10.9 82.4 0.0 0.0100.0 100.0 98.9 97.8 93.4 82.4 0.0 0.0 1.7
ID 0 1 1 8 54 2060 0 0 2126
ABS. 1 3 1 6 7 68 0 0 86 85 82 81 75 68 0 0 360
REL 1.1 3.4 1.1 6.9 8.1 79.0 0.0 0.0100.0 98.8 95.3 94.2 87.2 79.1 0.0 0.0 1.10
ID 1 3 1 13 40 1976 0 0 2037
Year
ABS. 2 5 4 19 39 284 0 0 353 351 346 342 323 284 0 0 360
REL. 0.5 1.4 1.1 5.3 11.0 80.4 0.0 0.0100.0 99.4 98.0 96.9 91.5 80.5 0.0 0.0 1.10
ID 1 1 10 55 2011 0 0 2080

Note:

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