Detailed overview of ambient air pollution valuis from individual stations

537 - Most-OHS

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 537 - Most-OHS
Code:CZMOHSMOH
Institution:Public Health Service
Region:Severocesky
District:Most
IHd: 150
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 110 175 71 83 103 68 97 98 74 47 12 12 40 47 96 141 129 130 211 116 100 52 85 103 131 47 93 59 29 27 30 84.39 211.00 31.00
2 32 52 122 85 32 33 46 68 70 58 44 30 24 29 38 34 51 59 27 40 57 27 64 89 34 25 32 37 ~ ~ ~ 47.82 122.00 28.00
3 39 46 33 37 78 71 69 70 75 112 148 121 86 52 19 17 29 42 35 41 56 32 38 53 85 74 38 40 24 33 36 55.77 148.00 31.00
4 49 76 75 36 31 48 36 55 68 61 65 44 50 27 42 36 36 39 33 39 54 47 41 56 58 40 44 32 27 26 ~ 45.70 76.00 30.00
5 30 40 47 50 43 26 28 36 31 26 34 50 43 57 85 78 67 57 31 42 36 28 26 32 36 42 29 26 36 25 32 40.29 85.00 31.00
6 43 44 41 51 62 55 47 33 37 61 60 63 37 32 26 43 51 35 41 31 27 ~ 29 24 34 31 40 34 ~ 36 ~ 41.00 63.00 28.00
7 30 34 44 33 30 31 52 31 35 49 32 50 43 55 33 35 47 32 25 21 26 31 45 48 39 26 31 28 42 50 41 37.06 55.00 31.00
8 19 23 44 49 44 39 39 55 52 55 60 57 58 75 45 62 47 80 50 55 58 60 77 50 59 71 77 110 21 27 28 53.10 110.00 31.00
9 45 55 64 76 57 44 31 26 63 29 38 44 24 30 32 46 71 68 39 33 34 64 59 35 51 60 34 49 81 41 ~ 47.43 81.00 30.00
10 37 42 26 39 39 68 86 36 37 25 28 22 22 21 23 30 61 77 162 135 36 51 39 25 23 22 29 33 53 95 63 47.90 162.00 31.00
11 66 87 32 38 81 129 60 46 55 35 54 54 29 31 38 39 34 44 28 46 109 164 111 106 51 55 50 50 64 48 ~ 61.13 164.00 30.00
12 30 35 26 27 27 36 34 46 41 27 17 15 8.00 16 73 76 75 61 63 64 42 58 42 20 12 13 13 18 20 29 90 37.23 90.00 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. 43 33 12 2 0 0 0 0 90 47 14 2 0 0 0 0 211
REL. 47.7 36.6 13.3 2.2 0.0 0.0 0.0 0.0 100.0 52.2 15.6 2.2 0.0 0.0 0.0 0.019.1
ID 47 36 13 4 0 0 0 0 102
ABS. 68 21 0 0 0 0 0 0 89 21 0 0 0 0 0 0 85
REL. 76.4 23.5 0.0 0.0 0.0 0.0 0.0 0.0 100.0 23.6 0.0 0.0 0.0 0.0 0.0 0.0 15.5
ID 76 23 0 0 0 0 0 0 100
ABS. 61 30 1 0 0 0 0 0 92 31 1 0 0 0 0 0 110
REL. 66.3 32.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 33.7 1.1 0.0 0.0 0.0 0.0 0.0 28.8
ID 66 32 1 0 0 0 0 0 100
ABS. 59 26 5 2 0 0 0 0 92 33 7 2 0 0 0 0 164
REL 64.1 28.2 5.4 2.1 0.0 0.0 0.0 0.0100.0 35.9 7.6 2.2 0.0 0.0 0.0 0.022.11
ID 64 28 5 4 0 0 0 0 102
Year
ABS. 231 110 18 4 0 0 0 0 363 132 22 4 0 0 0 0 211
REL. 63.6 30.3 4.9 1.1 0.0 0.0 0.0 0.0100.0 36.4 6.1 1.1 0.0 0.0 0.0 0.0 19.1
ID 63 30 4 2 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