Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:PM10-PM 10 particulate matter 10
Station:1064 - Ostrava-Zabreh
Code:CZOSCMZAB
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Ostrava-mesto
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 33 34 31 100 28 31 101 38 44 51 53 46 48 117 111 154 235 225 233 72 148 144 46 37 42 38 43 38 63 88 56 81.53 234.77 31.00
2 45 33 105 169 33 30 41 37 37 49 46 40 45 54 61 81 94 22 28 25 15 21 31 45 53 51 70 37 ~ ~ ~ 49.94 168.54 28.00
3 52 51 98 66 57 79 35 38 69 39 29 34 30 35 38 54 85 50 27 44 81 64 79 50 57 63 53 63 62 46 63 54.47 98.13 31.00
4 59 78 87 111 67 53 32 26 30 46 56 32 ~ ~ ~ ~ ~ ~ 34 46 35 22 42 51 60 28 31 39 47 54 ~ 48.70 111.17 24.00
5 44 62 66 60 47 35 29 49 45 45 36 36 33 39 44 32 45 27 37 39 44 44 40 38 43 49 43 26 29 27 26 40.61 66.33 31.00
6 22 25 23 22 20 34 ~ 40 41 34 30 32 51 54 58 49 23 29 33 38 45 30 24 28 29 34 48 55 37 48 ~ 35.70 58.40 29.00
7 32 33 38 28 43 50 42 17 22 24 30 26 29 45 46 36 16 16 27 19 12 17 11 19 20 18 20 29 26 31 31 27.53 50.00 31.00
8 26 38 31 17 10 16 13 24 18 15 18 22 27 40 33 51 41 57 44 43 34 58 49 44 58 57 24 14 21 30 30 32.36 57.67 31.00
9 22 19 19 19 19 26 24 14 8.38 11 15 17 21 28 26 21 46 24 33 40 30 31 63 29 31 63 48 33 82 71 ~ 31.07 81.58 30.00
10 27 30 49 30 52 44 46 58 54 43 27 48 47 47 62 81 100 129 114 86 71 27 65 69 50 46 48 55 34 36 29 54.93 129.40 31.00
11 ~ 36 46 43 33 37 25 19 31 53 47 57 69 81 52 44 50 61 46 35 47 36 19 26 32 61 47 40 45 58 ~ 44.03 81.48 29.00
12 66 74 64 36 34 107 119 206 247 116 95 62 100 145 85 50 74 42 30 25 28 38 33 18 25 56 51 21 24 32 31 68.78 246.67 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- 23 24- 47 48- 70 71- 105 106- 140 141- 210 211- 280 over 280 23 47 70 105 140 210 280
ABS. 3 40 26 11 3 4 3 0 90 87 47 21 10 7 3 0 235
REL. 3.3 44.4 28.8 12.2 3.3 4.4 3.3 0.0 100.0 96.7 52.2 23.3 11.1 7.8 3.3 0.017.1
ID 3 44 28 24 16 111 416 0 645
ABS. 6 55 20 2 1 0 0 0 84 78 23 3 1 0 0 0 111
REL. 7.1 65.4 23.8 2.3 1.1 0.0 0.0 0.0 100.0 92.9 27.4 3.6 1.2 0.0 0.0 0.0 4.4
ID 7 65 23 4 5 0 0 0 107
ABS. 34 46 10 2 0 0 0 0 92 58 12 2 0 0 0 0 82
REL. 36.9 50.0 10.8 2.1 0.0 0.0 0.0 0.0100.0 63.0 13.0 2.2 0.0 0.0 0.0 0.0 29.9
ID 36 50 10 4 0 0 0 0 102
ABS. 4 40 29 10 5 2 1 0 91 87 47 18 8 3 1 0 247
REL 4.3 43.9 31.8 10.9 5.4 2.1 1.0 0.0100.0 95.6 51.6 19.8 8.8 3.3 1.1 0.0 9.12
ID 4 43 31 21 27 54 137 0 321
Year
ABS. 47 181 85 25 9 6 4 0 357 310 129 44 19 10 4 0 247
REL. 13.1 50.7 23.8 7.0 2.5 1.6 1.1 0.0100.0 86.8 36.1 12.3 5.3 2.8 1.1 0.0 9.12
ID 13 50 23 14 12 42 140 0 296

Note:

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