Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
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 21 ~ 35 48 52 71 47 56 57 34 60 74 ~ 64 52 45 8.00 8.00 32 16 15 34 47 48 61 55 29 47 21 17 17 40.38 74.00 29.00
2 54 33 20 29 64 89 61 23 17 33 35 45 13 30 ~ 37 29 20 23 28 37 81 50 37 30 42 40 52 29 ~ ~ 38.61 89.00 28.00
3 ~ 61 21 31 14 35 46 16 32 26 13 ~ 82 30 23 23 16 38 16 44 50 ~ 105 105 48 32 12 23 35 9.00 29 36.25 105.00 28.00
4 46 39 46 51 20 21 16 25 34 40 49 25 24 27 21 20 29 29 43 45 17 46 53 24 75 53 48 46 26 ~ ~ 35.79 75.00 29.00
5 35 22 49 17 60 14 55 43 48 46 38 17 28 24 29 46 30 15 18 15 18 24 32 34 24 21 17 16 12 24 21 28.77 60.00 31.00
6 31 38 35 42 31 18 23 27 33 12 26 26 45 15 24 21 23 20 56 63 29 19 19 10 10 14 24 29 33 34 ~ 27.67 63.00 30.00
7 44 54 21 49 18 23 19 10 23 29 27 14 35 40 29 35 39 37 25 26 33 39 26 82 47 57 37 34 33 27 67 34.81 82.00 31.00
8 103 41 49 46 25 45 12 72 46 83 ~ 29 42 64 42 43 41 45 36 25 15 46 19 38 ~ ~ 29 25 21 26 31 40.68 103.00 28.00
9 32 24 14 19 41 43 ~ 62 63 43 31 40 49 30 30 44 22 43 54 34 38 42 28 47 58 42 72 62 56 48 ~ 41.76 72.00 29.00
10 39 21 15 52 ~ 37 29 35 44 39 64 71 102 53 41 50 43 64 61 17 31 32 49 41 27 28 27 28 28 48 44 42.00 102.00 30.00
11 47 38 ~ 56 50 28 63 49 54 60 59 47 78 67 99 91 30 47 43 53 48 80 60 109 20 34 35 46 39 42 ~ 54.21 109.00 29.00
12 32 31 26 42 28 28 22 41 98 52 46 45 34 22 8.00 11 7.00 86 75 90 55 49 37 63 63 73 39 49 ~ 71 43 45.53 98.00 30.00

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. 65 18 2 0 0 0 0 0 85 20 2 0 0 0 0 0 105
REL. 76.4 21.1 2.3 0.0 0.0 0.0 0.0 0.0 100.0 23.5 2.4 0.0 0.0 0.0 0.0 0.023.3
ID 76 21 2 0 0 0 0 0 100
ABS. 82 8 0 0 0 0 0 0 90 8 0 0 0 0 0 0 75
REL. 91.1 8.8 0.0 0.0 0.0 0.0 0.0 0.0 100.0 8.9 0.0 0.0 0.0 0.0 0.0 0.0 25.4
ID 91 8 0 0 0 0 0 0 100
ABS. 73 14 1 0 0 0 0 0 88 15 1 0 0 0 0 0 103
REL. 82.9 15.9 1.1 0.0 0.0 0.0 0.0 0.0100.0 17.0 1.1 0.0 0.0 0.0 0.0 0.0 1.8
ID 82 15 1 0 0 0 0 0 100
ABS. 59 28 2 0 0 0 0 0 89 30 2 0 0 0 0 0 109
REL 66.2 31.4 2.2 0.0 0.0 0.0 0.0 0.0100.0 33.7 2.2 0.0 0.0 0.0 0.0 0.024.11
ID 66 31 2 0 0 0 0 0 100
Year
ABS. 279 68 5 0 0 0 0 0 352 73 5 0 0 0 0 0 109
REL. 79.2 19.3 1.4 0.0 0.0 0.0 0.0 0.0100.0 20.7 1.4 0.0 0.0 0.0 0.0 0.024.11
ID 79 19 1 0 0 0 0 0 100

Note:

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