Detailed overview of ambient air pollution valuis from individual stations

862 - PHA7-ZOO

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 862 - PHA7-ZOO
Code:CZ07HSZOO
Institution:Public Health Service
Region:Hlavni mesto Praha
District:Praha 7
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ 104 ~ ~ ~ ~ 91 104 76 52 ~ ~ 84 186 170 55 178 ~ ~ 81 91 ~ 148 118 ~ ~ 117 34 50 51 22 95.37 186.00 19.00
2 ~ ~ 168 48 21 31 48 ~ ~ 41 39 43 22 23 ~ ~ 77 29 48 57 29 ~ ~ 83 23 28 37 39 ~ ~ ~ 46.70 168.00 20.00
3 ~ ~ 36 57 116 90 63 ~ ~ 96 99 85 55 84 ~ ~ 35 83 52 47 48 ~ ~ 82 83 71 56 34 ~ ~ ~ 68.60 116.00 20.00
4 54 51 46 33 ~ ~ 33 76 89 93 55 ~ ~ 28 36 41 59 31 ~ ~ 89 51 83 104 63 ~ ~ 54 34 52 ~ 57.05 104.00 22.00
5 80 43 ~ ~ 46 43 62 ~ 75 ~ ~ 91 ~ 55 48 80 ~ ~ 37 44 24 26 24 ~ ~ 34 18 35 27 23 ~ 45.75 91.00 20.00
6 ~ 48 66 76 35 35 ~ ~ 38 53 73 55 36 ~ ~ 28 43 63 33 ~ ~ ~ 17 53 29 28 56 ~ ~ 55 ~ 46.00 76.00 20.00
7 31 46 64 37 ~ ~ 49 42 40 44 51 ~ ~ 48 46 56 60 29 ~ ~ 32 46 66 47 40 ~ ~ ~ ~ ~ ~ 46.00 66.00 19.00
8 ~ ~ ~ 40 32 55 29 37 ~ ~ 48 37 38 45 41 ~ ~ 24 47 41 61 47 ~ ~ 72 60 59 34 16 ~ ~ 43.15 72.00 20.00
9 41 70 74 39 50 ~ ~ 24 22 40 40 30 ~ ~ 51 21 40 39 27 ~ ~ 49 66 66 53 47 ~ ~ 63 49 ~ 45.50 74.00 22.00
10 34 37 10 ~ ~ 51 63 34 17 20 ~ ~ 13 20 13 47 32 ~ ~ 81 25 62 13 23 ~ ~ ~ ~ 114 45 ~ 37.70 114.00 20.00
11 ~ ~ 45 78 63 128 ~ ~ ~ 93 105 52 40 39 ~ ~ 52 32 42 82 ~ ~ ~ 124 34 45 62 107 ~ ~ ~ 67.94 128.00 18.00
12 23 18 32 21 35 ~ ~ 44 49 22 14 13 ~ ~ 35 43 37 46 57 ~ ~ ~ ~ ~ ~ ~ ~ ~ 37 72 ~ 35.18 72.00 17.00

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. 24 25 6 4 0 0 0 0 591 35 10 4 0 0 0 0 186
REL. 40.6 42.3 10.1 6.7 0.0 0.0 0.0 0.0 100.0 59.3 16.9 6.8 0.0 0.0 0.0 0.014.1
ID 40 42 10 13 0 0 0 0 106
ABS. 33 28 1 0 0 0 0 0 62 29 1 0 0 0 0 0 104
REL. 53.2 45.1 1.6 0.0 0.0 0.0 0.0 0.0 100.0 46.8 1.6 0.0 0.0 0.0 0.0 0.0 24.4
ID 53 45 1 0 0 0 0 0 100
ABS. 44 17 0 0 0 0 0 0 61 17 0 0 0 0 0 0 74
REL. 72.1 27.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 27.9 0.0 0.0 0.0 0.0 0.0 0.0 3.9
ID 72 27 0 0 0 0 0 0 100
ABS. 37 13 5 0 0 0 0 0 551 18 5 0 0 0 0 0 128
REL 67.2 23.6 9.0 0.0 0.0 0.0 0.0 0.0100.0 32.7 9.1 0.0 0.0 0.0 0.0 0.0 6.11
ID 67 23 9 0 0 0 0 0 100
Year
ABS. 138 83 12 4 0 0 0 0 2371 99 16 4 0 0 0 0 186
REL. 58.2 35.0 5.0 1.6 0.0 0.0 0.0 0.0100.0 41.8 6.8 1.7 0.0 0.0 0.0 0.0 14.1
ID 58 35 5 3 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