Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station: 278 - Oslavany
Code:CZBICMOSL
Institution:CHMI
Region:Jihomoravsky
District:Brno-venkov
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 49 50 56 46 60 35 87 72 32 78 85 55 50 38 80 90 68 32 58 60 12 24 35 62 85 114 129 106 96 51 36 62.29 129.00 31.00
2 70 92 93 92 121 153 130 44 102 103 118 49 54 66 56 52 38 66 92 114 131 119 118 55 53 70 65 40 ~ ~ ~ 84.14 153.00 28.00
3 43 31 ~ 55 25 23 34 17 32 32 35 57 25 20 28 35 12 50 34 23 16 18 56 33 61 73 88 61 62 82 78 41.30 88.00 30.00
4 139 59 60 40 24 39 74 29 47 56 76 26 46 51 45 51 49 44 51 59 47 58 66 61 43 48 94 65 70 63 ~ 56.00 139.00 30.00
5 35 30 34 40 40 38 41 47 58 51 65 34 53 38 44 35 32 24 104 38 32 31 40 40 35 28 34 66 57 40 26 42.26 104.00 31.00
6 27 41 45 31 51 63 50 39 37 38 27 22 23 30 20 18 25 26 28 38 30 45 29 24 37 42 31 26 36 53 ~ 34.40 63.00 30.00
7 26 28 122 28 24 26 33 ~ 34 27 23 21 32 30 27 30 30 30 29 43 68 42 47 30 36 52 46 33 25 24 21 35.57 122.00 30.00
8 39 49 59 39 46 39 48 52 43 45 63 67 54 51 51 46 37 43 36 49 35 11 8.00 17 16 30 26 24 21 18 35 38.61 67.00 31.00
9 34 55 40 39 36 25 41 56 52 96 74 40 50 26 23 30 34 50 42 44 29 41 51 66 70 63 51 23 32 43 ~ 45.20 96.00 30.00
10 20 14 36 27 33 34 14 23 26 15 7.00 8.00 32 29 20 56 65 37 40 36 45 67 54 53 34 41 11 9.00 6.00 5.00 13 29.35 67.00 31.00
11 7.00 50 76 39 43 39 51 80 22 58 41 60 50 44 37 54 20 44 71 27 43 68 105 129 133 98 101 67 66 64 ~ 59.57 133.00 30.00
12 61 88 63 50 51 15 24 37 98 75 85 106 58 76 204 59 88 98 60 141 75 97 100 62 86 91 86 117 134 108 73 82.77 204.00 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. 36 40 12 1 0 0 0 0 89 53 13 1 0 0 0 0 153
REL. 40.4 44.9 13.4 1.1 0.0 0.0 0.0 0.0 100.0 59.6 14.6 1.1 0.0 0.0 0.0 0.06.2
ID 40 44 13 2 0 0 0 0 101
ABS. 64 25 2 0 0 0 0 0 91 27 2 0 0 0 0 0 139
REL. 70.3 27.4 2.1 0.0 0.0 0.0 0.0 0.0 100.0 29.7 2.2 0.0 0.0 0.0 0.0 0.0 1.4
ID 70 27 2 0 0 0 0 0 100
ABS. 71 19 1 0 0 0 0 0 91 20 1 0 0 0 0 0 122
REL. 78.0 20.8 1.0 0.0 0.0 0.0 0.0 0.0100.0 22.0 1.1 0.0 0.0 0.0 0.0 0.0 3.7
ID 78 20 1 0 0 0 0 0 100
ABS. 44 38 9 1 0 0 0 0 92 48 10 1 0 0 0 0 204
REL 47.8 41.3 9.7 1.0 0.0 0.0 0.0 0.0100.0 52.2 10.9 1.1 0.0 0.0 0.0 0.015.12
ID 47 41 9 2 0 0 0 0 101
Year
ABS. 215 122 24 2 0 0 0 0 363 148 26 2 0 0 0 0 204
REL. 59.2 33.6 6.6 0.5 0.0 0.0 0.0 0.0100.0 40.8 7.2 0.6 0.0 0.0 0.0 0.015.12
ID 59 33 6 1 0 0 0 0 100

Note:

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