Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:PM10-PM 10 particulate matter 10
Station:1062 - Ostrava-Por./V.obvod
Code:CZOSCMPO5
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 30 13 75 156 92 72 60 34 26 27 27 40 77 58 24 22 24 24 32 20 15 18 28 25 15 18 15 11 12 23 35 36.95 155.60 31.00
2 38 30 24 54 59 39 51 26 17 15 13 7.81 20 43 82 128 52 62 25 12 21 19 13 13 26 14 12 15 ~ ~ ~ 33.24 128.10 28.00
3 20 43 20 38 55 38 15 26 23 24 28 41 46 55 64 96 65 45 33 25 26 13 24 27 35 48 43 67 70 69 48 40.92 96.31 31.00
4 63 72 59 63 52 46 50 65 79 53 52 43 43 26 24 38 53 55 63 47 44 41 38 26 23 25 17 15 14 17 ~ 43.43 79.10 30.00
5 25 29 43 43 26 29 45 34 33 36 31 22 22 21 25 26 30 28 32 31 33 30 41 25 30 27 27 29 19 20 25 29.53 45.15 31.00
6 18 14 50 36 30 21 15 14 19 20 17 20 22 22 17 20 14 33 25 32 27 19 21 17 18 21 27 24 30 15 ~ 22.51 49.88 30.00
7 24 23 23 13 20 23 13 26 40 30 17 27 29 21 30 23 22 19 15 23 17 14 20 19 14 16 ~ 28 48 41 27 23.54 47.54 30.00
8 23 20 19 27 33 35 58 56 38 24 27 12 8.10 10 19 27 45 35 52 47 25 44 49 38 36 41 43 38 30 34 62 34.06 62.17 31.00
9 18 23 40 41 31 28 32 29 54 45 40 56 44 33 11 14 20 22 25 30 22 36 37 44 32 30 21 36 36 55 ~ 32.89 55.81 30.00
10 59 61 52 33 24 16 22 21 65 52 37 25 28 30 36 36 27 23 21 38 57 29 30 18 23 14 14 17 41 33 46 33.13 64.54 31.00
11 38 32 43 41 36 72 73 38 22 28 30 55 38 34 22 25 17 59 27 30 106 50 21 58 44 49 66 63 97 25 ~ 44.59 105.54 30.00
12 19 58 43 40 29 31 49 43 77 117 159 63 132 200 173 73 32 37 47 37 60 85 88 124 157 33 34 34 25 50 76 71.68 200.06 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. 29 37 15 7 1 1 0 0 90 61 24 9 2 1 0 0 156
REL. 32.2 41.1 16.6 7.7 1.1 1.1 0.0 0.0 100.0 67.8 26.7 10.0 2.2 1.1 0.0 0.04.1
ID 32 41 16 15 5 27 0 0 138
ABS. 30 46 13 2 0 0 0 0 91 61 15 2 0 0 0 0 79
REL. 32.9 50.5 14.2 2.1 0.0 0.0 0.0 0.0 100.0 67.0 16.5 2.2 0.0 0.0 0.0 0.0 9.4
ID 32 50 14 4 0 0 0 0 102
ABS. 34 47 10 0 0 0 0 0 91 57 10 0 0 0 0 0 62
REL. 37.3 51.6 10.9 0.0 0.0 0.0 0.0 0.0100.0 62.6 11.0 0.0 0.0 0.0 0.0 0.0 31.8
ID 37 51 10 0 0 0 0 0 100
ABS. 15 43 18 8 4 4 0 0 92 77 34 16 8 4 0 0 200
REL 16.3 46.7 19.5 8.6 4.3 4.3 0.0 0.0100.0 83.7 37.0 17.4 8.7 4.3 0.0 0.014.12
ID 16 46 19 17 21 108 0 0 230
Year
ABS. 108 173 56 17 5 5 0 0 364 256 83 27 10 5 0 0 200
REL. 29.6 47.5 15.3 4.6 1.3 1.3 0.0 0.0100.0 70.3 22.8 7.4 2.7 1.4 0.0 0.014.12
ID 29 47 15 9 6 34 0 0 143

Note:

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