Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
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 65 76 59 ~ 43 71 63 50 53 66 65 69 37 42 56 40 15 13 16 20 17 28 76 73 59 56 38 39 17 16 ~ 46.14 76.00 29.00
2 26 23 19 31 42 77 74 30 21 51 68 76 29 31 28 30 43 62 47 55 30 66 59 48 18 39 49 43 67 ~ ~ 44.21 77.00 29.00
3 44 34 31 13 12 36 29 20 10 24 14 42 47 35 15 24 22 34 26 40 33 49 71 95 88 61 48 42 61 18 25 36.87 95.00 31.00
4 58 57 58 44 54 28 34 33 30 78 58 17 19 32 65 24 55 60 70 78 79 67 46 51 28 45 46 51 39 36 ~ 48.00 79.00 30.00
5 40 59 41 54 47 54 58 64 54 38 44 57 38 27 41 45 44 25 19 14 14 17 36 40 40 55 36 33 15 24 25 38.65 64.00 31.00
6 19 29 40 27 37 28 20 25 42 58 41 32 55 34 24 22 19 24 42 36 41 45 29 29 25 23 21 23 27 29 ~ 31.53 58.00 30.00
7 34 33 44 31 24 26 41 25 23 25 29 25 20 22 19 7.00 11 21 25 19 23 27 25 46 23 30 ~ 21 12 11 22 24.80 46.00 30.00
8 29 39 33 30 44 42 31 32 31 43 41 40 43 50 52 43 38 35 40 23 40 24 31 41 23 34 34 67 60 58 89 40.65 89.00 31.00
9 76 34 15 10 7.00 21 37 43 40 34 59 34 46 42 43 42 15 35 43 43 32 39 43 41 58 60 63 67 63 55 ~ 41.33 76.00 30.00
10 49 34 68 94 63 64 39 28 35 38 32 36 57 73 67 50 47 53 140 87 49 70 56 71 51 34 29 26 25 44 34 53.00 140.00 31.00
11 23 27 27 19 41 23 21 29 39 47 51 25 49 48 46 55 84 37 62 40 51 70 50 56 104 29 32 39 ~ 37 ~ 43.48 104.00 29.00
12 86 52 32 40 29 59 29 38 51 25 30 26 34 32 27 17 28 57 61 117 89 57 41 51 89 108 126 48 82 42 39 52.97 126.00 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. 60 29 0 0 0 0 0 0 89 29 0 0 0 0 0 0 95
REL. 67.4 32.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 32.6 0.0 0.0 0.0 0.0 0.0 0.024.3
ID 67 32 0 0 0 0 0 0 100
ABS. 66 25 0 0 0 0 0 0 91 25 0 0 0 0 0 0 79
REL. 72.5 27.4 0.0 0.0 0.0 0.0 0.0 0.0 100.0 27.5 0.0 0.0 0.0 0.0 0.0 0.0 21.4
ID 72 27 0 0 0 0 0 0 100
ABS. 78 13 0 0 0 0 0 0 91 13 0 0 0 0 0 0 89
REL. 85.7 14.2 0.0 0.0 0.0 0.0 0.0 0.0100.0 14.3 0.0 0.0 0.0 0.0 0.0 0.0 31.8
ID 85 14 0 0 0 0 0 0 100
ABS. 55 31 5 0 0 0 0 0 91 36 5 0 0 0 0 0 140
REL 60.4 34.0 5.4 0.0 0.0 0.0 0.0 0.0100.0 39.6 5.5 0.0 0.0 0.0 0.0 0.019.10
ID 60 34 5 0 0 0 0 0 100
Year
ABS. 259 98 5 0 0 0 0 0 362 103 5 0 0 0 0 0 140
REL. 71.5 27.0 1.3 0.0 0.0 0.0 0.0 0.0100.0 28.5 1.4 0.0 0.0 0.0 0.0 0.019.10
ID 71 27 1 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