Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:SPM-suspended particulate matter
Station: 446 - Pha8-Sokolovska
Code:CZ08HSSOK
Institution:Public Health Service
Region:Hlavni mesto Praha
District:Praha 8
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ 66 38 99 73 77 ~ ~ 86 118 54 57 112 ~ ~ 41 41 61 88 54 ~ ~ 70 69 61 122 59 ~ ~ 36 70.57 122.00 21.00
2 104 97 87 69 ~ ~ 84 69 77 72 15 ~ ~ 87 36 47 97 61 ~ ~ 102 89 100 46 79 ~ ~ 132 33 ~ ~ 75.38 132.00 21.00
3 90 78 ~ ~ ~ 66 106 39 30 78 ~ ~ 97 37 33 38 66 ~ ~ 137 123 143 202 106 ~ ~ 87 ~ 52 39 70 81.76 202.00 21.00
4 ~ ~ 64 141 89 115 88 ~ ~ 129 63 86 21 126 ~ ~ 105 122 137 200 256 ~ ~ ~ 88 119 86 136 ~ ~ ~ 114.26 256.00 19.00
5 ~ 85 96 146 85 ~ ~ ~ 109 144 136 56 ~ ~ 74 101 116 70 47 ~ ~ 74 86 72 79 64 ~ ~ 66 64 83 88.24 146.00 21.00
6 51 82 ~ ~ 84 56 84 46 49 ~ ~ 108 81 84 76 52 ~ ~ 98 38 133 112 42 ~ ~ 48 49 95 90 89 ~ 74.86 133.00 22.00
7 ~ ~ 56 55 ~ ~ ~ ~ ~ 45 52 73 79 31 ~ ~ 74 109 85 81 75 ~ ~ 84 77 76 75 52 ~ ~ 105 71.33 109.00 18.00
8 79 68 48 89 ~ ~ 96 88 61 78 71 ~ ~ 119 100 85 81 90 ~ ~ 63 73 84 85 55 ~ ~ 74 88 91 75 80.04 119.00 23.00
9 73 ~ ~ 55 86 56 66 76 ~ ~ 102 100 71 121 63 ~ ~ 46 76 61 39 40 ~ ~ 86 98 103 ~ 51 ~ ~ 73.45 121.00 20.00
10 ~ 89 65 117 98 34 ~ ~ 56 38 87 81 142 ~ ~ 120 107 39 128 66 ~ ~ 77 107 81 75 52 ~ ~ 100 55 82.45 142.00 22.00
11 81 101 75 ~ ~ 48 135 82 102 111 ~ ~ 98 86 87 94 ~ ~ ~ 81 68 81 165 96 ~ ~ 83 53 105 70 ~ 90.57 165.00 21.00
12 69 ~ ~ 56 66 53 48 93 ~ ~ 71 50 71 31 38 ~ ~ 71 97 86 66 80 ~ ~ ~ ~ 13 41 ~ ~ ~ 61.11 97.00 18.00

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. 15 36 11 1 0 0 0 0 63 48 12 1 0 0 0 0 202
REL. 23.8 57.1 17.4 1.5 0.0 0.0 0.0 0.0 100.0 76.2 19.0 1.6 0.0 0.0 0.0 0.023.3
ID 23 57 17 3 0 0 0 0 101
ABS. 8 34 18 1 1 0 0 0 62 54 20 2 1 0 0 0 256
REL. 12.9 54.8 29.0 1.6 1.6 0.0 0.0 0.0 100.0 87.1 32.3 3.2 1.6 0.0 0.0 0.0 21.4
ID 12 54 29 3 8 0 0 0 108
ABS. 6 49 6 0 0 0 0 0 61 55 6 0 0 0 0 0 121
REL. 9.8 80.3 9.8 0.0 0.0 0.0 0.0 0.0100.0 90.2 9.8 0.0 0.0 0.0 0.0 0.0 14.9
ID 9 80 9 0 0 0 0 0 100
ABS. 10 39 11 1 0 0 0 0 61 51 12 1 0 0 0 0 165
REL 16.3 63.9 18.0 1.6 0.0 0.0 0.0 0.0100.0 83.6 19.7 1.6 0.0 0.0 0.0 0.023.11
ID 16 63 18 3 0 0 0 0 101
Year
ABS. 39 158 46 3 1 0 0 0 247 208 50 4 1 0 0 0 256
REL. 15.7 63.9 18.6 1.2 0.4 0.0 0.0 0.0100.0 84.2 20.2 1.6 0.4 0.0 0.0 0.0 21.4
ID 15 63 18 2 2 0 0 0 102

Note:

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