Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station: 125 - Ostrava-Poruba/CHMU
Code:CZOSCMPCM
Institution:CHMI
Region:Severomoravsky
District:Ostrava-mesto
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 29 36 21 19 20 24 21 15 20 39 45 50 42 69 47 23 20 27 43 26 44 ~ 111 127 ~ 110 ~ 77 ~ 34 43.81 127.00 26.00
2 118 ~ 59 60 91 69 105 53 38 59 77 35 33 61 53 45 34 58 69 93 76 99 66 40 48 54 ~ ~ ~ ~ ~ 63.72 118.00 25.00
3 ~ 21 33 50 20 19 21 12 19 37 63 40 25 13 35 36 74 66 14 14 14 39 58 43 53 87 ~ ~ 72 84 72 40.50 87.00 28.00
4 102 45 51 41 26 40 ~ 21 44 50 51 10 19 40 38 25 32 39 22 41 44 39 58 65 48 41 90 103 80 69 ~ 47.38 103.00 29.00
5 35 28 26 28 31 45 38 44 41 53 58 54 50 39 37 30 36 46 44 37 29 17 23 35 32 27 30 41 49 49 37 37.71 58.00 31.00
6 32 32 39 46 58 62 67 28 48 36 15 14 13 23 29 25 28 35 32 34 35 37 34 30 36 44 40 34 36 31 ~ 35.10 67.00 30.00
7 33 31 27 25 24 24 35 18 22 25 22 18 26 25 29 36 33 25 30 44 84 46 ~ 37 52 58 52 33 36 25 28 33.43 84.00 30.00
8 48 55 60 44 31 36 43 56 37 52 68 90 41 39 48 44 58 58 55 57 48 14 11 19 ~ 48 23 23 22 21 30 42.63 90.00 30.00
9 31 71 48 47 63 26 32 36 39 41 58 32 12 21 17 21 21 33 39 38 40 65 69 87 100 66 53 53 50 44 ~ 45.10 100.00 30.00
10 28 31 47 57 65 34 59 94 ~ 33 21 20 33 37 24 ~ 50 27 59 29 34 46 57 59 35 26 19 12 10 12 19 37.14 94.00 29.00
11 11 28 ~ 33 23 29 74 68 96 36 29 68 78 79 59 31 20 25 50 57 74 107 146 213 175 195 97 128 80 45 ~ 74.28 213.00 29.00
12 65 87 121 66 26 ~ 23 40 49 83 166 88 28 52 33 19 51 37 36 20 31 53 90 36 50 50 43 40 120 133 55 59.70 166.00 30.00

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. 47 27 5 0 0 0 0 0 79 32 5 0 0 0 0 0 127
REL. 59.4 34.1 6.3 0.0 0.0 0.0 0.0 0.0 100.0 40.5 6.3 0.0 0.0 0.0 0.0 0.025.1
ID 59 34 6 0 0 0 0 0 100
ABS. 75 13 2 0 0 0 0 0 90 15 2 0 0 0 0 0 103
REL. 83.3 14.4 2.2 0.0 0.0 0.0 0.0 0.0 100.0 16.7 2.2 0.0 0.0 0.0 0.0 0.0 28.4
ID 83 14 2 0 0 0 0 0 100
ABS. 66 24 0 0 0 0 0 0 90 24 0 0 0 0 0 0 100
REL. 73.3 26.6 0.0 0.0 0.0 0.0 0.0 0.0100.0 26.7 0.0 0.0 0.0 0.0 0.0 0.0 25.9
ID 73 26 0 0 0 0 0 0 100
ABS. 50 28 6 4 0 0 0 0 88 38 10 4 0 0 0 0 213
REL 56.8 31.8 6.8 4.5 0.0 0.0 0.0 0.0100.0 43.2 11.4 4.5 0.0 0.0 0.0 0.024.11
ID 56 31 6 9 0 0 0 0 104
Year
ABS. 238 92 13 4 0 0 0 0 347 109 17 4 0 0 0 0 213
REL. 68.5 26.5 3.7 1.1 0.0 0.0 0.0 0.0100.0 31.4 4.9 1.2 0.0 0.0 0.0 0.024.11
ID 68 26 3 2 0 0 0 0 101

Note:

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