Detailed overview of ambient air pollution valuis from individual stations


Year: 2000
Pollutant:SPM-suspended particulate matter
Station: 128 - Ostrava-Slez.Ostr./ZOO
Code:CZOSCMSOZ
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 57 60 32 53 63 123 59 119 47 ~ 110 55 62 69 63 37 13 18 23 23 13 24 84 91 47 46 25 34 16 28 ~ 51.52 123.00 29.00
2 35 31 28 56 38 79 74 49 27 45 61 55 29 30 25 33 54 53 42 39 28 46 60 38 18 44 59 45 72 ~ ~ 44.59 79.00 29.00
3 52 29 43 18 20 38 38 29 9.00 32 19 58 73 33 15 28 24 24 24 47 30 51 127 96 ~ ~ 42 60 68 36 35 41.31 127.00 29.00
4 50 36 45 59 ~ 37 33 34 38 60 68 41 44 41 68 35 54 ~ ~ ~ ~ ~ ~ ~ ~ 49 46 48 57 101 ~ 49.71 101.00 21.00
5 ~ 56 43 52 65 68 59 46 73 59 74 63 48 45 66 62 64 43 27 23 6.00 28 32 49 47 49 52 39 22 27 31 47.27 74.00 30.00
6 29 47 48 49 45 25 27 32 35 47 50 37 51 43 29 21 23 22 34 51 38 51 32 30 18 33 26 34 31 46 ~ 36.13 51.00 30.00
7 31 45 52 31 26 46 35 27 40 30 32 27 29 13 20 13 17 35 36 29 46 37 36 54 38 40 51 37 16 24 25 32.84 54.00 31.00
8 45 36 28 34 30 28 33 37 42 49 44 79 50 70 73 78 72 42 73 50 63 37 49 51 31 43 36 55 62 54 81 50.16 81.00 31.00
9 79 34 25 14 15 40 75 ~ ~ 55 62 44 63 85 41 59 20 39 48 41 32 41 ~ ~ 60 74 74 77 65 ~ ~ 50.48 85.00 25.00
10 52 58 ~ ~ 104 ~ ~ ~ 59 23 35 58 65 97 116 58 45 55 75 ~ 80 ~ 74 82 50 54 41 28 32 66 49 60.67 116.00 24.00
11 50 46 62 18 50 22 30 35 54 55 79 53 ~ 60 72 50 72 45 77 49 31 75 36 52 147 24 46 57 64 44 ~ 53.62 147.00 29.00
12 96 59 37 39 41 109 134 58 72 25 34 40 34 38 25 19 26 69 102 ~ ~ 59 65 68 132 174 141 37 ~ 114 26 66.89 174.00 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. 55 28 4 0 0 0 0 0 87 32 4 0 0 0 0 0 127
REL. 63.2 32.1 4.5 0.0 0.0 0.0 0.0 0.0 100.0 36.8 4.6 0.0 0.0 0.0 0.0 0.023.3
ID 63 32 4 0 0 0 0 0 100
ABS. 58 22 1 0 0 0 0 0 81 23 1 0 0 0 0 0 101
REL. 71.6 27.1 1.2 0.0 0.0 0.0 0.0 0.0 100.0 28.4 1.2 0.0 0.0 0.0 0.0 0.0 30.4
ID 71 27 1 0 0 0 0 0 100
ABS. 60 27 0 0 0 0 0 0 87 27 0 0 0 0 0 0 85
REL. 68.9 31.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 31.0 0.0 0.0 0.0 0.0 0.0 0.0 14.9
ID 68 31 0 0 0 0 0 0 100
ABS. 36 35 9 1 0 0 0 0 81 45 10 1 0 0 0 0 174
REL 44.4 43.2 11.1 1.2 0.0 0.0 0.0 0.0100.0 55.6 12.3 1.2 0.0 0.0 0.0 0.026.12
ID 44 43 11 2 0 0 0 0 101
Year
ABS. 209 112 14 1 0 0 0 0 336 127 15 1 0 0 0 0 174
REL. 62.2 33.3 4.1 0.2 0.0 0.0 0.0 0.0100.0 37.8 4.5 0.3 0.0 0.0 0.0 0.026.12
ID 62 33 4 0 0 0 0 100

Note:

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