Detailed overview of ambient air pollution valuis from individual stations

929 - Litvinov

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 929 - Litvinov
Code:CZMOHSLIT
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
1 101 91 6.00 8.00 6.00 27 89 33 22 ~ 50 28 80 177 126 61 175 151 25 50 73 35 52 76 47 21 50 6.00 114 ~ ~ 63.57 177.00 28.00
2 31 79 58 60 127 59 47 ~ 40 27 ~ 21 16 ~ 86 80 112 24 22 197 33 48 31 39 13 31 17 ~ ~ ~ ~ 54.08 197.00 24.00
3 55 31 10 90 36 184 57 61 94 171 58 52 40 30 19 30 20 83 10 17 49 60 10 85 100 68 20 22 22 22 98 54.97 184.00 31.00
4 37 36 39 26 15 20 29 92 23 57 53 32 ~ 77 22 143 6.00 20 24 26 41 34 26 46 35 15 ~ 82 15 37 ~ 39.57 143.00 28.00
5 ~ 18 100 27 90 92 40 23 ~ 50 ~ 41 24 23 16 92 23 35 27 47 23 52 42 21 32 44 24 142 33 48 25 44.79 142.00 28.00
6 17 10 23 48 57 52 39 ~ 65 ~ 10 48 41 30 22 35 57 19 43 60 29 37 42 25 46 21 ~ ~ ~ ~ ~ 36.50 65.00 24.00
7 39 10 8.00 6.00 11 15 17 28 13 59 26 42 42 ~ 18 39 61 124 9.00 ~ 11 10 35 21 32 22 11 53 61 22 ~ 30.18 124.00 28.00
8 12 62 13 8.00 20 23 11 44 15 37 45 24 64 29 72 ~ 14 18 27 39 8.00 56 25 ~ 40 52 79 45 27 26 57 34.21 79.00 29.00
9 58 32 6.00 23 38 ~ ~ ~ ~ ~ 27 ~ 11 22 27 41 36 45 28 15 18 ~ 46 48 26 26 28 33 46 37 ~ 31.17 58.00 23.00
10 10 ~ 16 15 5.00 44 19 13 19 15 60 54 59 57 61 63 32 96 29 ~ ~ 40 27 10 34 12 20 57 57 30 ~ 35.33 96.00 27.00
11 26 ~ 15 68 112 70 28 49 47 13 101 54 22 38 89 15 14 8.00 12 33 18 13 41 109 28 31 68 110 54 67 ~ 46.66 112.00 29.00
12 105 44 23 26 46 37 42 74 45 28 28 14 11 8.00 64 35 49 50 9.00 47 41 82 53 ~ ~ ~ ~ 52 107 238 ~ 52.23 238.00 26.00

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. 46 26 5 6 0 0 0 0 83 37 11 6 0 0 0 0 197
REL. 55.4 31.3 6.0 7.2 0.0 0.0 0.0 0.0 100.0 44.6 13.3 7.2 0.0 0.0 0.0 0.020.2
ID 55 31 6 14 0 0 0 0 107
ABS. 63 15 2 0 0 0 0 0 80 17 2 0 0 0 0 0 143
REL. 78.7 18.7 2.5 0.0 0.0 0.0 0.0 0.0 100.0 21.2 2.5 0.0 0.0 0.0 0.0 0.0 16.4
ID 78 18 2 0 0 0 0 0 100
ABS. 67 12 1 0 0 0 0 0 80 13 1 0 0 0 0 0 124
REL. 83.7 15.0 1.2 0.0 0.0 0.0 0.0 0.0100.0 16.3 1.2 0.0 0.0 0.0 0.0 0.0 18.7
ID 83 15 1 0 0 0 0 0 100
ABS. 54 21 6 0 1 0 0 0 82 28 7 1 1 0 0 0 238
REL 65.8 25.6 7.3 0.0 1.2 0.0 0.0 0.0100.0 34.1 8.5 1.2 1.2 0.0 0.0 0.030.12
ID 65 25 7 0 6 0 0 0 104
Year
ABS. 230 74 14 6 1 0 0 0 325 95 21 7 1 0 0 0 238
REL. 70.7 22.7 4.3 1.8 0.3 0.0 0.0 0.0100.0 29.2 6.5 2.2 0.3 0.0 0.0 0.030.12
ID 70 22 4 3 1 0 0 0 103

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