Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:PM10-PM 10 particulate matter 10
Station:1410 - Ostrava - Privoz
Code:CZOSCMOPR
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 31 27 34 81 27 33 76 ~ 33 48 53 35 51 115 103 114 187 173 222 68 101 118 44 27 43 34 37 30 55 58 38 69.91 221.88 30.00
2 32 33 94 139 34 29 43 51 30 32 42 34 35 51 53 74 67 25 32 25 21 21 25 59 65 66 83 41 ~ ~ ~ 47.61 138.88 28.00
3 49 54 73 55 40 57 38 45 58 30 26 31 29 35 32 40 59 49 27 32 55 49 51 35 41 41 46 41 44 37 45 43.25 72.94 31.00
4 55 55 58 50 32 33 26 26 29 43 46 27 15 19 21 19 27 32 25 32 20 17 30 40 61 36 45 30 53 58 ~ 35.37 61.43 30.00
5 38 58 57 69 43 28 20 47 52 42 38 30 29 58 51 47 93 25 31 31 40 41 42 57 51 51 48 35 44 36 53 44.73 92.88 31.00
6 22 29 25 28 32 48 46 40 34 30 22 55 44 49 61 52 22 22 18 26 32 28 18 22 30 30 41 50 18 39 ~ 33.78 61.46 30.00
7 24 24 22 25 42 48 37 17 22 28 25 25 22 46 41 30 9 25 39 23 19 20 20 23 12 18 24 32 31 26 36 26.86 48.40 31.00
8 27 45 40 23 13 22 22 24 18 18 16 21 29 33 41 44 60 81 58 61 44 62 62 56 82 70 51 28 25 44 56 41.14 82.25 31.00
9 27 20 34 30 22 28 31 15 17 22 30 29 35 46 34 24 38 31 48 50 39 30 50 30 32 56 58 40 87 62 ~ 36.48 86.77 30.00
10 39 40 54 37 65 53 55 75 65 54 ~ 70 53 45 84 106 105 103 104 98 67 39 65 65 58 53 66 55 46 48 56 64.16 105.63 30.00
11 38 63 48 49 45 49 29 29 39 91 59 66 56 74 69 50 70 61 51 29 55 37 23 25 37 78 57 55 84 69 ~ 52.83 91.46 30.00
12 63 80 72 50 52 155 126 197 295 147 118 92 143 152 97 44 79 49 38 32 57 48 33 38 29 46 51 22 37 29 31 80.67 294.67 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. 2 49 23 8 4 2 1 0 89 87 38 15 7 3 1 0 222
REL. 2.2 55.0 25.8 8.9 4.4 2.2 1.1 0.0 100.0 97.8 42.7 16.9 7.9 3.4 1.1 0.019.1
ID 2 55 25 17 22 56 140 0 320
ABS. 15 49 26 1 0 0 0 0 91 76 27 1 0 0 0 0 93
REL. 16.4 53.8 28.5 1.0 0.0 0.0 0.0 0.0 100.0 83.5 29.7 1.1 0.0 0.0 0.0 0.0 17.5
ID 16 53 28 2 0 0 0 0 101
ABS. 25 48 15 4 0 0 0 0 92 67 19 4 0 0 0 0 87
REL. 27.1 52.1 16.3 4.3 0.0 0.0 0.0 0.0100.0 72.8 20.7 4.3 0.0 0.0 0.0 0.0 29.9
ID 27 52 16 8 0 0 0 0 104
ABS. 2 25 40 15 3 5 0 1 91 89 64 24 9 6 1 1 295
REL 2.1 27.4 43.9 16.4 3.2 5.4 0.0 1.0100.0 97.8 70.3 26.4 9.9 6.6 1.1 1.1 9.12
ID 2 27 43 32 16 137 0 686 947
Year
ABS. 44 171 104 28 7 7 1 1 363 319 148 44 16 9 2 1 295
REL. 12.1 47.1 28.6 7.7 1.9 1.9 0.2 0.2100.0 87.9 40.8 12.1 4.4 2.5 0.6 0.3 9.12
ID 12 47 28 15 9 48 34 172 367

Note:

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