Detailed overview of ambient air pollution valuis from individual stations

576 - Decin-OHS

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 576 - Decin-OHS
Code:CZDCHSDPS
Institution:Public Health Service
Region:Severocesky
District:Decin
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 127 103 103 96 43 43 73 80 48 114 115 42 71 105 100 102 116 102 88 50 36 22 66 109 62 22 100 56 18 18 13 72.35 127.00 31.00
2 23 60 120 80 23 53 79 107 109 95 24 27 9.00 38 20 15 48 38 23 46 19 42 95 83 31 23 27 86 ~ ~ ~ 51.54 120.00 28.00
3 79 73 46 79 43 44 71 82 65 120 110 92 57 48 16 11 22 29 33 31 37 22 28 75 49 82 32 14 11 23 32 50.19 120.00 31.00
4 38 62 49 13 13 20 25 50 101 63 52 26 58 35 28 13 24 27 24 19 28 37 33 80 52 49 35 30 14 9.00 ~ 36.90 101.00 30.00
5 31 52 61 128 52 23 24 20 27 26 27 18 21 44 34 42 31 25 24 26 17 21 20 21 14 22 18 17 42 26 20 31.42 128.00 31.00
6 48 49 54 38 32 26 27 11 29 23 37 32 18 12 7.00 ~ ~ 22 30 21 18 14 13 22 36 27 30 35 48 21 ~ 27.86 54.00 28.00
7 15 38 20 20 6.00 6.00 10 9.00 19 28 29 14 21 32 21 30 27 23 14 6.00 24 24 24 38 25 16 45 39 29 30 25 22.81 45.00 31.00
8 11 33 45 35 15 24 28 7.00 20 33 17 ~ 78 80 28 19 26 73 57 55 139 67 82 20 53 64 65 35 25 38 25 43.23 139.00 30.00
9 46 18 49 62 ~ 34 6.00 47 19 29 46 96 24 27 60 ~ 120 75 104 101 154 109 95 49 70 25 50 52 85 50 ~ 60.79 154.00 28.00
10 35 22 32 62 53 ~ 89 ~ 67 44 12 8.00 38 12 28 41 85 ~ 65 ~ ~ 130 52 31 ~ ~ ~ 69 130 118 99 57.48 130.00 23.00
11 164 ~ 47 ~ 107 146 157 86 82 19 92 56 51 47 52 17 19 ~ 43 111 119 101 142 ~ 49 46 ~ 83 74 119 ~ 81.16 164.00 25.00
12 51 32 19 ~ 61 68 53 62 82 43 41 21 13 22 17 55 27 37 56 65 32 ~ 71 117 55 55 60 86 35 70 ~ 50.21 117.00 28.00

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. 47 28 15 0 0 0 0 0 90 43 15 0 0 0 0 0 127
REL. 52.2 31.1 16.6 0.0 0.0 0.0 0.0 0.0 100.0 47.8 16.7 0.0 0.0 0.0 0.0 0.01.1
ID 52 31 16 0 0 0 0 0 100
ABS. 77 10 2 0 0 0 0 0 89 12 2 0 0 0 0 0 128
REL. 86.5 11.2 2.2 0.0 0.0 0.0 0.0 0.0 100.0 13.5 2.2 0.0 0.0 0.0 0.0 0.0 4.5
ID 86 11 2 0 0 0 0 0 100
ABS. 65 18 5 1 0 0 0 0 89 24 6 1 0 0 0 0 154
REL. 73.0 20.2 5.6 1.1 0.0 0.0 0.0 0.0100.0 27.0 6.7 1.1 0.0 0.0 0.0 0.0 21.9
ID 73 20 5 2 0 0 0 0 101
ABS. 31 32 11 2 0 0 0 0 76 45 13 2 0 0 0 0 164
REL 40.7 42.1 14.4 2.6 0.0 0.0 0.0 0.0100.0 59.2 17.1 2.6 0.0 0.0 0.0 0.0 1.11
ID 40 42 14 5 0 0 0 0 102
Year
ABS. 220 88 33 3 0 0 0 0 344 124 36 3 0 0 0 0 164
REL. 63.9 25.5 9.5 0.8 0.0 0.0 0.0 0.0100.0 36.0 10.5 0.9 0.0 0.0 0.0 0.0 1.11
ID 63 25 9 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

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