Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:PM10-PM 10 particulate matter 10
Station: 779 - Pha8-Kobylisy
Code:CZ08CMKOB
Institution:Czech Hydrometeorological Institute
Region:Prague
District:Praha 8
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 20 16 45 120 148 94 39 55 58 67 66 71 94 82 71 53 79 38 34 14 13 26 29 24 23 11 10 11 20 43 41 48.95 147.63 31.00
2 31 41 66 41 44 90 39 20 10 10 10 12 19 24 41 41 88 52 20 8.58 18 19 12 14 16 8.84 14 16 ~ ~ ~ 29.45 90.18 28.00
3 23 21 17 40 80 54 17 35 35 22 31 52 81 17 35 72 124 69 19 25 18 15 13 14 23 28 48 106 93 73 83 44.55 124.49 31.00
4 49 65 70 56 51 24 39 79 64 53 53 54 ~ 16 37 28 44 32 34 38 29 46 43 26 21 26 15 16 32 54 ~ 41.21 78.97 29.00
5 25 37 38 36 18 23 24 42 47 40 47 31 36 29 30 29 38 25 21 26 40 48 ~ ~ ~ ~ ~ ~ 18 33 29 32.37 47.90 25.00
6 24 20 32 37 57 26 25 17 37 21 24 31 27 23 27 33 35 42 76 39 36 28 31 24 30 38 55 ~ ~ ~ ~ 33.15 75.50 27.00
7 49 28 28 20 30 31 23 25 46 39 23 23 ~ ~ ~ 42 33 16 38 34 24 25 33 26 24 34 28 36 45 54 67 33.03 66.57 28.00
8 60 55 27 33 28 ~ 43 47 64 39 36 9 14 19 28 35 66 51 52 66 68 69 64 54 57 70 85 87 86 87 60 51.97 87.21 30.00
9 15 24 55 73 52 54 53 48 76 57 38 53 70 38 13 26 21 37 41 54 ~ 32 23 20 27 25 15 36 49 105 ~ 42.38 105.30 29.00
10 100 89 66 26 20 12 21 21 38 51 32 29 40 34 37 34 26 25 20 39 49 42 19 35 26 22 33 20 42 73 49 37.75 100.12 31.00
11 54 21 28 39 59 ~ 66 29 13 35 26 42 47 65 93 77 36 63 25 41 49 48 42 41 63 77 37 47 45 13 ~ 45.54 93.22 29.00
12 38 42 38 56 49 29 60 42 54 61 66 66 82 88 79 68 52 35 54 108 143 52 49 46 40 53 59 78 20 18 38 56.88 143.24 31.00

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- 23 24- 47 48- 70 71- 105 106- 140 141- 210 211- 280 over 280 23 47 70 105 140 210 280
ABS. 36 25 11 14 3 1 0 0 90 54 29 18 4 1 0 0 148
REL. 40.0 27.7 12.2 15.5 3.3 1.1 0.0 0.0 100.0 60.0 32.2 20.0 4.4 1.1 0.0 0.05.1
ID 40 27 12 31 16 27 0 0 155
ABS. 12 52 14 3 0 0 0 0 81 69 17 3 0 0 0 0 79
REL. 14.8 64.1 17.2 3.7 0.0 0.0 0.0 0.0 100.0 85.2 21.0 3.7 0.0 0.0 0.0 0.0 8.4
ID 14 64 17 7 0 0 0 0 103
ABS. 14 38 27 7 1 0 0 0 87 73 35 8 1 0 0 0 105
REL. 16.0 43.6 31.0 8.0 1.1 0.0 0.0 0.0100.0 83.9 40.2 9.2 1.1 0.0 0.0 0.0 30.9
ID 16 43 31 16 5 0 0 0 112
ABS. 13 38 28 10 1 1 0 0 91 78 40 12 2 1 0 0 143
REL 14.2 41.7 30.7 10.9 1.0 1.0 0.0 0.0100.0 85.7 44.0 13.2 2.2 1.1 0.0 0.021.12
ID 14 41 30 21 5 27 0 0 141
Year
ABS. 75 153 80 34 5 2 0 0 349 274 121 41 7 2 0 0 148
REL. 21.4 43.8 22.9 9.7 1.4 0.5 0.0 0.0100.0 78.5 34.7 11.7 2.0 0.6 0.0 0.0 5.1
ID 21 43 22 19 7 14 0 0 129

Note:

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