Detailed overview of ambient air pollution valuis from individual stations

538 - Liberec-stred mesta

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 538 - Liberec-stred mesta
Code:CZLBHSLSM
Institution:Public Health Service
Region:Severocesky
District:Liberec
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 108 162 118 84 55 60 71 31 46 156 104 51 37 62 55 74 52 25 61 110 54 33 55 82 29 34 62 73 48 43 32 66.68 162.00 31.00
2 38 36 70 105 42 52 54 77 31 163 84 113 66 154 42 153 94 105 101 49 39 32 43 70 29 34 47 80 ~ ~ ~ 71.54 163.00 28.00
3 73 56 166 99 101 77 99 85 107 40 110 135 108 91 54 69 43 59 47 50 88 63 32 22 105 52 57 51 53 35 62 73.84 166.00 31.00
4 29 115 75 113 62 ~ 20 47 72 62 87 49 41 20 102 101 47 34 53 31 ~ ~ ~ 66 57 38 59 42 39 15 ~ 56.77 115.00 26.00
5 51 104 17 51 51 40 56 56 26 19 6.00 31 56 59 61 39 46 19 35 40 41 29 12 39 39 30 36 29 23 23 31 38.55 104.00 31.00
6 46 42 48 31 ~ 33 47 55 46 52 43 ~ 42 28 50 35 44 35 34 29 44 18 23 25 39 32 37 40 41 40 ~ 38.54 55.00 28.00
7 26 36 32 50 41 27 23 34 50 44 62 20 11 38 71 48 42 15 ~ ~ 13 60 60 65 37 32 45 22 37 45 32 38.55 71.00 29.00
8 17 26 34 53 ~ 24 38 38 40 31 52 53 49 71 54 43 31 65 60 65 78 43 48 45 73 68 52 ~ 19 62 59 47.97 78.00 29.00
9 77 82 80 53 44 20 6.00 22 22 66 103 27 ~ 21 44 14 37 49 23 52 63 27 25 45 70 47 39 20 23 55 ~ 43.31 103.00 29.00
10 54 13 31 53 74 52 52 42 25 15 19 23 32 14 18 37 35 32 53 30 ~ 53 97 45 21 67 28 41 65 49 81 41.70 97.00 30.00
11 75 69 35 31 20 32 91 43 60 46 59 46 41 34 58 50 51 35 43 51 22 74 35 70 59 42 77 63 39 20 ~ 49.03 91.00 30.00
12 39 28 47 60 49 57 28 36 29 15 16 26 32 35 44 73 33 14 25 31 37 79 43 82 29 26 25 38 9.00 68 44 38.61 82.00 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. 29 41 14 6 0 0 0 0 90 61 20 6 0 0 0 0 166
REL. 32.2 45.5 15.5 6.6 0.0 0.0 0.0 0.0 100.0 67.8 22.2 6.7 0.0 0.0 0.0 0.03.3
ID 32 45 15 13 0 0 0 0 106
ABS. 61 19 5 0 0 0 0 0 85 24 5 0 0 0 0 0 115
REL. 71.7 22.3 5.8 0.0 0.0 0.0 0.0 0.0 100.0 28.2 5.9 0.0 0.0 0.0 0.0 0.0 2.4
ID 71 22 5 0 0 0 0 0 100
ABS. 58 28 1 0 0 0 0 0 87 29 1 0 0 0 0 0 103
REL. 66.6 32.1 1.1 0.0 0.0 0.0 0.0 0.0100.0 33.3 1.1 0.0 0.0 0.0 0.0 0.0 11.9
ID 66 32 1 0 0 0 0 0 100
ABS. 61 30 0 0 0 0 0 0 91 30 0 0 0 0 0 0 97
REL 67.0 32.9 0.0 0.0 0.0 0.0 0.0 0.0100.0 33.0 0.0 0.0 0.0 0.0 0.0 0.023.10
ID 67 32 0 0 0 0 0 0 100
Year
ABS. 209 118 20 6 0 0 0 0 353 144 26 6 0 0 0 0 166
REL. 59.2 33.4 5.6 1.6 0.0 0.0 0.0 0.0100.0 40.8 7.4 1.7 0.0 0.0 0.0 0.0 3.3
ID 59 33 5 3 0 0 0 0 101

Note:

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

Detailed overview of ambient air pollution valuis from individual stations - selection station