Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:SPM-suspended particulate matter
Station: 125 - Ostrava-Poruba/CHMU
Code:CZOSCMPCM
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 38 37 53 53 40 51 44 27 29 60 69 20 36 21 18 26 67 105 79 61 58 55 59 42 42 45 41 42 24 37 61 46.45 105.00 31.00
2 77 97 25 ~ 9.00 9.00 12 22 42 59 54 60 46 61 68 33 12 27 39 37 30 24 26 28 35 43 53 93 ~ ~ ~ 41.52 97.00 27.00
3 42 22 44 43 34 40 44 ~ 50 68 19 46 53 76 76 45 50 ~ 101 28 33 53 30 53 42 56 72 54 54 97 130 53.62 130.00 29.00
4 104 73 72 59 53 53 33 22 44 63 47 41 40 25 46 53 18 26 24 30 32 32 26 44 51 48 46 31 46 47 ~ 44.30 104.00 30.00
5 49 23 50 38 45 33 36 44 23 33 27 22 24 35 18 18 47 46 42 55 43 32 26 80 61 40 ~ 58 47 43 35 39.10 80.00 30.00
6 29 36 23 23 35 31 40 25 40 47 55 29 34 31 34 58 42 20 33 35 22 8.00 28 25 28 45 39 34 35 51 ~ 33.83 58.00 30.00
7 35 37 41 45 51 47 30 23 45 42 37 46 33 36 24 28 37 39 54 44 34 34 33 25 39 68 46 39 41 50 51 39.81 68.00 31.00
8 47 57 63 88 77 45 51 33 37 25 29 36 36 30 25 28 24 32 21 30 26 17 36 46 70 75 56 77 33 44 39 43.00 88.00 31.00
9 15 23 46 52 40 54 47 47 57 59 63 68 72 84 68 106 87 89 63 61 56 41 51 50 27 41 27 29 18 22 ~ 52.10 106.00 30.00
10 19 35 30 30 27 31 33 41 29 21 20 33 42 36 19 13 26 91 58 60 70 95 35 26 43 38 31 41 48 32 46 38.68 95.00 31.00
11 35 58 40 94 96 137 25 19 81 81 97 110 44 26 35 64 66 52 82 59 77 78 46 21 63 47 42 42 30 45 ~ 59.73 137.00 30.00
12 43 26 26 16 26 25 28 36 39 49 50 20 24 22 25 23 34 21 33 64 31 115 33 47 58 27 27 85 34 32 74 38.48 115.00 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 52 32 3 0 0 0 0 0 87 35 3 0 0 0 0 0 130
REL. 59.7 36.7 3.4 0.0 0.0 0.0 0.0 0.0 100.0 40.2 3.4 0.0 0.0 0.0 0.0 0.031.3
ID 59 36 3 0 0 0 0 0 100
ABS. 74 15 1 0 0 0 0 0 90 16 1 0 0 0 0 0 104
REL. 82.2 16.6 1.1 0.0 0.0 0.0 0.0 0.0 100.0 17.8 1.1 0.0 0.0 0.0 0.0 0.0 1.4
ID 82 16 1 0 0 0 0 0 100
ABS. 63 28 1 0 0 0 0 0 92 29 1 0 0 0 0 0 106
REL. 68.4 30.4 1.0 0.0 0.0 0.0 0.0 0.0100.0 31.5 1.1 0.0 0.0 0.0 0.0 0.0 16.9
ID 68 30 1 0 0 0 0 0 100
ABS. 66 23 3 0 0 0 0 0 92 26 3 0 0 0 0 0 137
REL 71.7 25.0 3.2 0.0 0.0 0.0 0.0 0.0100.0 28.3 3.3 0.0 0.0 0.0 0.0 0.0 6.11
ID 71 25 3 0 0 0 0 0 100
Year
ABS. 255 98 8 0 0 0 0 0 361 106 8 0 0 0 0 0 137
REL. 70.6 27.1 2.2 0.0 0.0 0.0 0.0 0.0100.0 29.4 2.2 0.0 0.0 0.0 0.0 0.0 6.11
ID 70 27 2 0 0 0 0 0 100

Note:

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