Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:WD-wind direction
Station:1351 - Blazim
Code:CZMOOZBLA
Institution:Org. for the Rational. of Power Plants
Region:Severocesky
District:Most
IHd: 150
Measure method:optoelectronic method
Unit:deg

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 150 150 153 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 151.11 153.33 3.00
2 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
3 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
4 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
6 139 195 293 294 292 260 138 264 141 92 60 62 81 76 64 80 189 178 ~ 288 35 159 62 74 85 142 160 266 ~ 167 ~ 154.76 294.17 28.00
7 129 ~ ~ ~ ~ ~ ~ 71 70 85 120 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 69 114 71 58 76 105 90 120 90.49 128.54 13.00
8 90 78 116 145 228 113 260 148 226 279 153 56 40 210 182 304 318 276 298 221 123 37 104 109 143 171 132 67 88 107 140 159.94 318.13 31.00
9 41 51 130 159 183 157 124 84 112 117 146 152 143 158 151 64 141 220 160 160 289 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 140.18 289.38 21.00
10 ~ ~ ~ ~ ~ ~ ~ ~ ~ 227 233 272 193 237 294 284 207 58 65 68 69 82 152 94 156 213 224 230 143 ~ ~ 175.15 294.19 20.00
11 ~ ~ ~ ~ 122 195 212 247 335 216 265 182 221 255 271 156 208 211 259 200 241 195 222 203 189 158 158 176 121 160 ~ 206.92 335.21 26.00
12 219 232 202 ~ ~ ~ ~ ~ ~ 198 171 202 211 203 270 233 198 231 225 267 222 107 122 72 156 165 179 255 238 201 171 198.04 270.21 25.00

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. 0 0 2 1 0 0 0 0 32 3 3 1 0 0 0 0 153
REL. 0.0 0.0 66.6 33.3 0.0 0.0 0.0 0.0 100.0 100.0 100.0 33.3 0.0 0.0 0.0 0.03.1
ID 0 0 66 66 0 0 0 0 133
ABS. 1 10 4 6 7 0 0 0 282 27 17 13 7 0 0 0 294
REL. 3.5 35.7 14.2 21.4 25.0 0.0 0.0 0.0 100.0 96.4 60.7 46.4 25.0 0.0 0.0 0.0 4.6
ID 3 35 14 42 125 0 0 0 221
ABS. 3 16 23 14 7 2 0 0 65 62 46 23 9 2 0 0 318
REL. 4.6 24.6 35.3 21.5 10.7 3.0 0.0 0.0100.0 95.4 70.8 35.4 13.8 3.1 0.0 0.0 17.8
ID 4 24 35 43 53 76 0 0 238
ABS. 0 7 5 37 21 1 0 0 71 71 64 59 22 1 0 0 335
REL 0.0 9.8 7.0 52.1 29.5 1.4 0.0 0.0100.0 100.0 90.1 83.1 31.0 1.4 0.0 0.0 9.11
ID 0 9 7 104 147 35 0 0 304
Year
ABS. 4 33 34 58 35 3 0 0 1671 163 130 96 38 3 0 0 335
REL. 2.3 19.7 20.3 34.7 20.9 1.7 0.0 0.0100.0 97.6 77.8 57.5 22.8 1.8 0.0 0.0 9.11
ID 2 19 20 69 104 44 0 0 261

Note:

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