Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:PM10-PM 10 particulate matter 10
Station:1130 - Brno-Turany
Code:CZBMCMTUR
Institution:CHMI
Region:Jihomoravsky
District:Brno-mesto
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 24 23 18 16 13 12 19 13 13 33 30 42 31 33 48 42 20 17 17 23 14 28 40 66 62 106 75 78 50 32 22 34.20 105.52 31.00
2 39 47 45 42 65 104 81 26 36 60 60 27 36 51 27 25 40 46 53 66 70 70 51 32 21 25 28 18 ~ ~ ~ 46.11 103.87 28.00
3 20 19 17 29 13 13 15 10 16 27 33 40 17 14 20 30 49 40 14 14 13 29 37 25 27 55 48 46 41 45 53 28.09 55.47 31.00
4 64 25 23 20 15 18 17 11 19 24 15 13 24 28 20 21 29 35 26 33 27 31 38 25 27 37 44 35 27 29 ~ 26.56 63.62 30.00
5 21 26 24 22 22 20 19 28 33 41 49 34 28 22 20 17 19 23 26 26 21 18 17 17 23 18 27 31 29 22 13 24.33 48.56 31.00
6 15 23 24 21 26 27 29 18 17 19 10 15 12 11 14 10 15 30 22 25 25 24 19 15 23 34 21 22 23 17 ~ 20.26 33.70 30.00
7 18 16 23 14 13 16 14 9 28 20 16 13 29 12 17 18 22 19 17 29 47 46 56 27 33 49 28 23 15 17 14 23.26 56.25 31.00
8 30 45 53 28 25 28 27 30 27 25 30 47 50 39 34 33 40 51 36 44 23 14 12 14 11 23 17 13 17 13 25 29.24 52.64 31.00
9 26 29 29 27 24 12 17 23 28 32 43 13 14 13 9 9 11 24 19 23 22 34 40 51 40 41 26 32 23 38 ~ 25.77 50.68 30.00
10 16 11 26 38 31 20 37 24 21 23 14 11 16 22 13 33 46 19 28 24 24 44 59 49 21 18 16 9 9 7.69 14 23.99 58.85 31.00
11 14 23 24 22 18 20 32 50 51 20 20 40 41 49 37 31 23 30 51 45 58 88 144 162 48 47 68 60 80 64 ~ 48.68 161.78 30.00
12 68 86 74 45 21 20 20 31 41 75 104 93 38 18 38 26 50 15 16 23 23 36 61 60 71 64 74 77 103 70 64 51.74 103.95 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. 34 37 14 5 0 0 0 0 90 56 19 5 0 0 0 0 106
REL. 37.7 41.1 15.5 5.5 0.0 0.0 0.0 0.0 100.0 62.2 21.1 5.6 0.0 0.0 0.0 0.026.1
ID 37 41 15 11 0 0 0 0 105
ABS. 58 32 1 0 0 0 0 0 91 33 1 0 0 0 0 0 64
REL. 63.7 35.1 1.0 0.0 0.0 0.0 0.0 0.0 100.0 36.3 1.1 0.0 0.0 0.0 0.0 0.0 1.4
ID 63 35 1 0 0 0 0 0 100
ABS. 47 41 4 0 0 0 0 0 92 45 4 0 0 0 0 0 56
REL. 51.0 44.5 4.3 0.0 0.0 0.0 0.0 0.0100.0 48.9 4.3 0.0 0.0 0.0 0.0 0.0 23.7
ID 51 44 4 0 0 0 0 0 100
ABS. 38 28 17 7 1 1 0 0 92 54 26 9 2 1 0 0 162
REL 41.3 30.4 18.4 7.6 1.0 1.0 0.0 0.0100.0 58.7 28.3 9.8 2.2 1.1 0.0 0.024.11
ID 41 30 18 15 5 27 0 0 138
Year
ABS. 177 138 36 12 1 1 0 0 365 188 50 14 2 1 0 0 162
REL. 48.4 37.8 9.8 3.2 0.2 0.2 0.0 0.0100.0 51.5 13.7 3.8 0.5 0.3 0.0 0.024.11
ID 48 37 9 6 1 6 0 0 110

Note:

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