Detailed overview of ambient air pollution valuis from individual stations

764 - Psovka

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 764 - Psovka
Code:CZMEEMPSO
Institution:Mělník Power Plant
Region:Stredocesky
District:Melnik
IHd: 150
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 95 74 35 49 54 36 ~ 185 60 85 123 45 37 85 96 67 75 122 78 44 77 36 48 174 58 27 86 92 46 33 24 71.53 185.02 30.00
2 42 61 182 50 42 45 62 120 138 83 26 34 15 41 33 21 31 32 28 33 24 31 52 52 48 21 24 40 ~ ~ ~ 50.34 181.56 28.00
3 38 42 73 43 60 92 56 100 75 ~ 119 96 85 75 43 28 30 75 34 41 47 36 75 54 72 85 49 38 22 34 43 58.81 118.57 30.00
4 69 27 92 40 23 29 53 73 67 55 157 56 50 89 49 28 37 111 ~ 37 56 70 50 108 ~ 47 85 39 25 28 ~ 58.96 156.50 28.00
5 26 42 61 36 63 66 29 27 37 24 33 45 37 55 100 131 59 48 32 20 31 23 26 30 37 39 23 23 38 30 25 41.79 131.42 31.00
6 25 47 56 55 73 51 45 26 39 36 45 59 49 18 19 31 39 24 30 34 16 16 18 24 24 16 33 46 36 25 ~ 35.07 72.90 30.00
7 10 21 29 ~ 27 24 24 26 28 28 27 33 33 23 19 34 34 19 12 10 22 24 35 31 23 15 16 21 31 29 23 24.43 34.81 30.00
8 22 14 29 26 23 25 22 29 30 29 33 28 46 37 35 36 21 22 27 31 33 37 31 28 44 42 32 36 10 17 8.17 28.51 46.29 31.00
9 22 29 56 39 40 25 16 16 39 15 24 27 21 11 23 23 24 27 23 17 21 31 29 21 21 28 27 24 31 29 ~ 26.04 56.15 30.00
10 20 58 18 18 21 22 26 26 14 17 13 15 18 10 17 24 26 32 41 50 20 44 29 22 23 22 74 62 65 41 40 29.94 73.68 31.00
11 73 74 46 44 60 117 72 60 38 5.65 0.00 0.00 30 ~ 52 32 21 13 24 32 48 70 55 45 29 36 21 43 27 23 ~ 41.00 116.94 29.00
12 21 36 20 17 42 34 22 29 60 36 42 24 12 22 60 46 62 36 46 47 25 47 60 22 16 10 16 41 20 42 ~ 33.73 62.00 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. 46 33 6 3 0 0 0 0 88 42 9 3 0 0 0 0 185
REL. 52.2 37.5 6.8 3.4 0.0 0.0 0.0 0.0 100.0 47.7 10.2 3.4 0.0 0.0 0.0 0.08.1
ID 52 37 6 6 0 0 0 0 103
ABS. 61 23 4 1 0 0 0 0 89 28 5 1 0 0 0 0 157
REL. 68.5 25.8 4.4 1.1 0.0 0.0 0.0 0.0 100.0 31.5 5.6 1.1 0.0 0.0 0.0 0.0 11.4
ID 68 25 4 2 0 0 0 0 101
ABS. 90 1 0 0 0 0 0 0 91 1 0 0 0 0 0 0 56
REL. 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.0 3.9
ID 98 1 0 0 0 0 0 0 100
ABS. 72 17 1 0 0 0 0 0 90 18 1 0 0 0 0 0 117
REL 80.0 18.8 1.1 0.0 0.0 0.0 0.0 0.0100.0 20.0 1.1 0.0 0.0 0.0 0.0 0.0 6.11
ID 80 18 1 0 0 0 0 0 100
Year
ABS. 269 74 11 4 0 0 0 0 358 89 15 4 0 0 0 0 185
REL. 75.1 20.6 3.0 1.1 0.0 0.0 0.0 0.0100.0 24.9 4.2 1.1 0.0 0.0 0.0 0.0 8.1
ID 75 20 3 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