Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station:1075 - Olomouc
Code:CZOLCMOLO
Institution:CHMI
Region:Severomoravsky
District:Olomouc
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 17 18 14 5.71 15 12 20 12 11 44 ~ ~ ~ ~ ~ 37 17 15 17 19 8.06 20 30 49 47 69 47 51 ~ 43 23 26.48 69.48 25.00
2 46 46 31 46 84 100 88 23 31 47 58 39 34 36 25 24 18 41 44 37 55 52 29 25 21 30 33 28 ~ ~ ~ 41.77 100.19 28.00
3 17 11 16 27 15 12 12 17 16 16 17 31 19 14 13 24 40 49 17 20 22 20 24 21 24 40 54 63 29 32 39 24.90 62.73 31.00
4 66 37 25 21 21 27 17 8.75 16 22 16 5.02 9 19 25 10 14 13 10 15 23 17 19 20 15 27 47 26 31 23 ~ 21.38 65.75 30.00
5 25 20 16 31 45 32 28 30 33 33 52 62 50 71 43 17 15 13 35 33 15 26 14 18 27 26 66 ~ 99 ~ 20 34.35 98.63 29.00
6 25 20 24 21 30 28 69 31 13 34 15 21 7.42 8.19 12 12 8.94 13 24 20 20 25 22 13 14 41 30 ~ 16 24 ~ 22.05 69.13 29.00
7 19 19 39 16 4.46 12 21 51 50 19 13 5.63 37 18 11 11 11 17 10 23 51 43 33 27 68 37 45 27 9 14 4.71 24.65 67.85 31.00
8 17 23 32 ~ 16 14 22 17 10 14 28 62 42 13 12 31 17 18 22 17 23 5.79 3.15 5.54 4.13 8.42 6.85 5.77 5.58 4.31 4.50 16.83 62.21 30.00
9 6.35 10 12 8.17 12 5.42 3.81 8.29 14 18 15 6.33 6.50 5.69 8.40 6.86 6.04 9 12 13 14 16 22 23 21 17 10 16 11 18 ~ 11.75 22.94 30.00
10 10 8.96 10 14 14 12 18 18 10 8.27 8.90 7.46 12 11 10 17 21 10 15 ~ 18 21 31 27 18 13 11 12 6.05 7.71 8.02 13.62 30.67 30.00
11 8.48 10 13 20 11 11 26 47 43 23 16 45 56 51 44 37 15 24 38 39 64 104 155 253 81 93 86 97 71 50 ~ 54.33 253.19 30.00
12 52 85 83 44 20 15 15 27 37 58 106 105 43 25 44 24 48 28 34 23 35 37 63 42 68 63 65 83 77 57 50 50.21 106.48 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. 42 32 7 3 0 0 0 0 84 42 10 3 0 0 0 0 100
REL. 50.0 38.0 8.3 3.5 0.0 0.0 0.0 0.0 100.0 50.0 11.9 3.6 0.0 0.0 0.0 0.06.2
ID 50 38 8 7 0 0 0 0 103
ABS. 55 25 7 1 0 0 0 0 88 33 8 1 0 0 0 0 99
REL. 62.5 28.4 7.9 1.1 0.0 0.0 0.0 0.0 100.0 37.5 9.1 1.1 0.0 0.0 0.0 0.0 29.5
ID 62 28 7 2 0 0 0 0 101
ABS. 74 13 4 0 0 0 0 0 91 17 4 0 0 0 0 0 68
REL. 81.3 14.2 4.3 0.0 0.0 0.0 0.0 0.0100.0 18.7 4.4 0.0 0.0 0.0 0.0 0.0 25.7
ID 81 14 4 0 0 0 0 0 100
ABS. 44 23 11 11 0 1 1 0 91 47 24 13 2 2 1 0 253
REL 48.3 25.2 12.0 12.0 0.0 1.0 1.0 0.0100.0 51.6 26.4 14.3 2.2 2.2 1.1 0.024.11
ID 48 25 12 24 0 27 137 0 274
Year
ABS. 215 93 29 15 0 1 1 0 354 139 46 17 2 2 1 0 253
REL. 60.7 26.2 8.1 4.2 0.0 0.2 0.2 0.0100.0 39.3 13.0 4.8 0.6 0.6 0.3 0.024.11
ID 60 26 8 8 0 7 35 0 146

Note:

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