Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:SPM-suspended particulate matter
Station: 128 - Ostrava-Slez.Ostr./ZOO
Code:CZOSCMSOZ
Institution:Czech Hydrometeorological Institute
Region:Moravskoslezsky
District:Ostrava-mesto
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 31 34 31 98 34 36 108 32 35 70 87 52 64 ~ 111 192 225 288 304 103 102 179 90 47 71 50 32 56 64 76 34 91.20 304.00 30.00
2 38 28 67 114 40 28 59 52 50 30 58 40 38 53 67 97 71 15 42 15 29 27 30 64 75 27 64 41 ~ ~ ~ 48.54 114.00 28.00
3 67 41 123 ~ 51 58 35 49 86 29 17 60 22 31 41 45 59 46 27 53 62 ~ 67 49 65 49 41 34 48 59 80 51.52 123.00 29.00
4 72 64 59 71 57 49 28 31 24 45 79 31 18 23 19 20 25 34 31 46 20 13 29 38 54 24 44 39 47 53 ~ 39.57 79.00 30.00
5 60 69 58 55 42 29 28 36 46 51 42 47 43 59 49 42 55 28 29 40 35 42 47 58 51 50 42 35 48 37 32 44.68 69.00 31.00
6 25 24 17 25 24 50 40 42 33 29 27 35 49 47 49 57 40 31 31 30 42 31 25 31 36 32 46 49 36 49 ~ 36.07 57.00 30.00
7 37 21 26 35 41 ~ 49 21 30 31 34 23 32 51 ~ ~ ~ ~ ~ ~ ~ ~ 30 34 24 16 32 26 26 41 47 32.14 51.00 22.00
8 33 47 78 ~ ~ 31 33 40 33 31 21 25 27 40 66 62 66 91 60 66 51 82 72 76 63 82 98 40 35 34 41 52.55 98.00 29.00
9 29 22 42 36 27 23 38 22 13 ~ ~ ~ 44 89 42 36 73 26 39 56 43 41 76 25 68 67 78 34 ~ 85 ~ 45.15 89.00 26.00
10 44 47 92 62 91 47 76 99 106 89 65 60 63 75 65 117 85 98 89 77 78 38 63 45 60 53 61 59 43 46 51 69.16 117.00 31.00
11 30 43 ~ 49 35 48 28 14 28 86 48 65 64 84 72 57 60 62 59 41 57 38 19 30 38 72 35 43 51 27 ~ 47.69 86.00 29.00
12 52 72 68 63 30 140 96 233 187 132 110 55 100 107 91 31 63 50 45 39 31 ~ ~ 19 19 47 74 19 16 ~ 30 72.11 233.00 28.00

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. 43 33 6 3 1 1 0 0 87 44 11 5 2 1 0 0 304
REL. 49.4 37.9 6.8 3.4 1.1 1.1 0.0 0.0 100.0 50.6 12.6 5.7 2.3 1.1 0.0 0.019.1
ID 49 37 6 6 5 28 0 0 135
ABS. 73 18 0 0 0 0 0 0 91 18 0 0 0 0 0 0 79
REL. 80.2 19.7 0.0 0.0 0.0 0.0 0.0 0.0 100.0 19.8 0.0 0.0 0.0 0.0 0.0 0.0 11.4
ID 80 19 0 0 0 0 0 0 100
ABS. 54 23 0 0 0 0 0 0 77 23 0 0 0 0 0 0 98
REL. 70.1 29.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 29.9 0.0 0.0 0.0 0.0 0.0 0.0 27.8
ID 70 29 0 0 0 0 0 0 100
ABS. 36 44 6 1 1 0 0 0 88 52 8 2 1 0 0 0 233
REL 40.9 50.0 6.8 1.1 1.1 0.0 0.0 0.0100.0 59.1 9.1 2.3 1.1 0.0 0.0 0.0 8.12
ID 40 50 6 2 5 0 0 0 105
Year
ABS. 206 118 12 4 2 1 0 0 343 137 19 7 3 1 0 0 304
REL. 60.0 34.4 3.4 1.1 0.5 0.2 0.0 0.0100.0 39.9 5.5 2.0 0.9 0.3 0.0 0.0 19.1
ID 60 34 3 2 2 7 0 0 110

Note:

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