Detailed overview of ambient air pollution valuis from individual stations

Year: 1998
Pollutant:SPM-suspended particulate matter
Station: 437 - Pha5-Svornosti
Code:CZ05HSSVO
Institution:Public Health Service
Region:Hlavni mesto Praha
District:Praha 5
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 79 ~ ~ 69 118 126 92 131 ~ ~ 121 132 188 149 75 ~ ~ 97 58 33 25 93 ~ ~ 103 173 84 88 91 ~ 101.19 188.00 21.00
2 ~ 104 72 132 180 159 ~ ~ 197 181 159 107 160 ~ ~ 95 113 136 164 188 ~ ~ 165 83 170 52 45 ~ ~ ~ ~ 133.10 197.00 20.00
3 ~ 71 88 110 67 56 ~ ~ 63 129 84 90 78 ~ ~ 66 56 127 72 59 ~ ~ 102 114 132 125 103 ~ ~ 122 183 95.32 183.00 22.00
4 177 107 119 ~ ~ 181 113 116 123 72 ~ ~ ~ 88 131 100 64 ~ ~ 115 106 102 103 88 ~ ~ 114 71 87 73 ~ 107.14 181.00 21.00
5 ~ ~ ~ 50 92 83 81 ~ ~ ~ 97 87 91 75 62 ~ ~ 89 75 68 56 54 ~ ~ 81 70 96 75 72 ~ ~ 76.53 97.00 19.00
6 72 82 83 74 74 ~ ~ 94 91 50 65 41 ~ ~ 89 76 80 96 104 ~ ~ 96 89 102 100 85 ~ ~ 72 81 ~ 81.64 104.00 22.00
7 60 67 58 ~ ~ ~ 53 41 76 71 ~ ~ 108 71 91 62 84 ~ ~ 113 118 113 123 87 ~ ~ 75 92 76 31 38 77.64 123.00 22.00
8 ~ ~ 69 65 65 84 92 ~ ~ 79 102 62 ~ ~ ~ ~ ~ ~ 77 113 76 ~ ~ 67 60 65 53 50 ~ ~ 68 73.35 113.00 17.00
9 77 86 70 54 ~ ~ 103 70 85 50 43 ~ ~ 65 27 71 82 62 ~ ~ 112 69 98 102 90 ~ ~ 83 83 55 ~ 74.41 112.00 22.00
10 33 50 ~ ~ 59 48 84 109 113 ~ ~ 71 19 17 26 51 ~ ~ 110 101 91 73 87 ~ ~ 80 47 ~ 53 56 ~ 65.62 113.00 21.00
11 ~ 88 60 83 71 53 ~ ~ 65 36 96 68 104 ~ ~ 81 38 71 106 52 ~ ~ 95 79 73 76 83 ~ ~ 84 ~ 74.38 106.00 21.00
12 68 113 72 77 ~ ~ 73 103 171 205 107 ~ ~ 73 142 172 255 204 ~ ~ 118 67 97 ~ ~ ~ ~ 123 118 71 65 118.76 255.00 21.00

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. 3 26 21 13 0 0 0 0 63 60 34 13 0 0 0 0 197
REL. 4.7 41.2 33.3 20.6 0.0 0.0 0.0 0.0 100.0 95.2 54.0 20.6 0.0 0.0 0.0 0.09.2
ID 4 41 33 41 0 0 0 0 120
ABS. 3 44 13 2 0 0 0 0 62 59 15 2 0 0 0 0 181
REL. 4.8 70.9 20.9 3.2 0.0 0.0 0.0 0.0 100.0 95.2 24.2 3.2 0.0 0.0 0.0 0.0 6.4
ID 4 70 20 6 0 0 0 0 103
ABS. 7 44 10 0 0 0 0 0 61 54 10 0 0 0 0 0 123
REL. 11.4 72.1 16.3 0.0 0.0 0.0 0.0 0.0100.0 88.5 16.4 0.0 0.0 0.0 0.0 0.0 23.7
ID 11 72 16 0 0 0 0 0 100
ABS. 9 36 13 4 1 0 0 0 63 54 18 5 1 0 0 0 255
REL 14.2 57.1 20.6 6.3 1.5 0.0 0.0 0.0100.0 85.7 28.6 7.9 1.6 0.0 0.0 0.017.12
ID 14 57 20 12 7 0 0 0 112
Year
ABS. 22 150 57 19 1 0 0 0 249 227 77 20 1 0 0 0 255
REL. 8.8 60.2 22.8 7.6 0.4 0.0 0.0 0.0100.0 91.2 30.9 8.0 0.4 0.0 0.0 0.017.12
ID 8 60 22 15 2 0 0 0 109

Note:

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