Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:PM10-PM 10 particulate matter 10
Station:1064 - Ostrava-Zabreh
Code:CZOSCMZAB
Institution:Czech Hydrometeorological Institute
Region:Severomoravsky
District:Ostrava-mesto
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 32 34 44 30 26 37 27 19 28 84 67 13 26 20 15 27 39 90 57 49 42 30 32 25 30 33 32 39 29 49 43 37.00 90.00 31.00
2 57 58 14 8.67 6.08 8.54 9 15 42 74 68 54 47 63 37 17 13 24 21 20 15 13 15 18 23 29 42 55 ~ ~ ~ 30.99 73.83 28.00
3 14 7.23 23 21 13 24 19 35 43 50 22 71 65 84 ~ 44 36 63 93 23 29 40 20 32 26 25 37 46 44 97 112 41.81 112.00 30.00
4 114 77 53 50 42 21 16 18 30 38 27 20 18 11 19 51 13 26 17 21 18 15 26 43 44 50 35 26 59 65 ~ 35.41 113.77 30.00
5 42 32 38 32 38 44 29 20 18 ~ 13 14 14 18 12 10 40 31 24 28 19 16 18 26 64 32 47 54 ~ 28 27 28.57 63.67 29.00
6 15 ~ 12 13 17 20 50 16 24 20 27 11 10 13 37 16 18 10 15 19 8.40 7.48 9 15 19 29 25 22 19 34 ~ 18.96 49.60 29.00
7 15 15 23 20 22 15 10 8.21 15 17 66 19 13 6.52 12 13 25 24 24 18 6.94 13 13 13 20 29 19 23 25 23 ~ 18.76 66.08 30.00
8 22 27 ~ ~ 37 28 ~ ~ 20 10 ~ 37 27 17 11 7.33 6.88 18 7.65 ~ 31 12 25 38 72 56 27 32 31 38 37 27.00 71.63 25.00
9 18 28 ~ ~ ~ 39 30 40 60 61 58 58 68 92 87 102 79 62 47 48 33 16 22 18 14 23 7.75 15 10 15 ~ 42.52 102.10 27.00
10 7.13 15 24 27 25 20 17 17 8.98 10 8.69 26 21 21 14 15 49 117 67 71 71 91 28 18 17 11 16 29 38 24 19 30.47 117.00 31.00
11 17 36 ~ ~ ~ ~ ~ ~ ~ 73 77 61 25 15 34 49 34 29 90 45 64 95 44 31 34 35 32 30 18 18 ~ 42.76 94.88 23.00
12 21 10 10 10 13 11 13 14 24 29 26 5.67 13 11 21 29 24 13 25 34 28 64 30 31 35 34 19 91 48 39 53 26.70 90.77 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- 25 26- 50 51- 75 76- 113 114- 150 151- 225 226- 300 over 300 25 50 75 113 150 225 300
ABS. 32 38 13 6 0 0 0 0 89 57 19 6 0 0 0 0 112
REL. 35.9 42.6 14.6 6.7 0.0 0.0 0.0 0.0 100.0 64.0 21.3 6.7 0.0 0.0 0.0 0.031.3
ID 35 42 14 13 0 0 0 0 106
ABS. 48 32 6 1 1 0 0 0 88 40 8 2 1 0 0 0 114
REL. 54.5 36.3 6.8 1.1 1.1 0.0 0.0 0.0 100.0 45.5 9.1 2.3 1.1 0.0 0.0 0.0 1.4
ID 54 36 6 2 5 0 0 0 105
ABS. 49 20 9 4 0 0 0 0 82 33 13 4 0 0 0 0 102
REL. 59.7 24.3 10.9 4.8 0.0 0.0 0.0 0.0100.0 40.2 15.9 4.9 0.0 0.0 0.0 0.0 16.9
ID 59 24 10 9 0 0 0 0 104
ABS. 39 32 8 5 1 0 0 0 85 46 14 6 1 0 0 0 117
REL 45.8 37.6 9.4 5.8 1.1 0.0 0.0 0.0100.0 54.1 16.5 7.1 1.2 0.0 0.0 0.018.10
ID 45 37 9 11 5 0 0 0 110
Year
ABS. 168 122 36 16 2 0 0 0 344 176 54 18 2 0 0 0 117
REL. 48.8 35.4 10.4 4.6 0.5 0.0 0.0 0.0100.0 51.2 15.7 5.2 0.6 0.0 0.0 0.018.10
ID 48 35 10 9 2 0 0 0 106

Note:

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