Detailed overview of ambient air pollution valuis from individual stations

Year: 2001
Pollutant:PM10-PM 10 particulate matter 10
Station:1459 - Pha5-Smichov
Code:CZ05CMSMI
Institution:Czech Hydrometeorological Institute
Region:Prague
District:Praha 5
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 43 40 52 59 36 18 34 44 43 61 42 48 72 67 109 ~ ~ 87 63 60 41 50 43 38 37 40 16 44 52 30 22 48.00 109.33 29.00
2 ~ ~ 59 39 20 40 79 88 39 49 77 108 26 52 123 133 54 23 25 21 17 10 14 25 50 33 47 51 ~ ~ ~ 50.07 132.66 26.00
3 64 61 53 27 33 50 57 70 ~ ~ ~ ~ 36 26 39 55 58 27 13 20 39 42 55 29 ~ ~ ~ 47 62 89 58 46.33 88.57 24.00
4 58 72 83 74 32 ~ ~ ~ 39 40 29 18 13 15 12 20 26 27 43 28 15 19 38 56 31 30 41 31 30 53 ~ 36.09 83.02 27.00
5 48 ~ ~ 32 16 13 22 37 45 ~ ~ ~ 27 50 36 31 27 19 27 38 26 39 44 56 36 46 51 37 31 29 26 34.21 56.10 26.00
6 15 16 16 17 36 48 25 19 25 20 17 29 42 47 34 20 19 22 18 29 36 16 22 21 36 38 54 45 37 31 ~ 28.36 53.87 30.00
7 24 21 25 35 27 38 34 20 23 38 28 28 23 25 23 16 19 20 33 17 24 31 30 28 22 37 41 35 42 40 43 28.74 42.69 31.00
8 27 41 50 16 13 23 22 25 31 19 23 27 42 52 50 54 26 61 45 39 22 57 61 59 60 52 33 18 30 32 34 36.89 61.21 31.00
9 ~ 18 31 18 16 25 16 11 8.08 10 17 15 46 24 20 16 22 25 39 28 25 42 36 35 25 36 39 44 46 47 ~ 26.98 46.50 29.00
10 25 38 51 31 53 58 70 72 52 61 38 66 74 79 99 109 63 73 99 64 42 29 47 54 45 39 57 27 25 38 34 55.25 109.15 31.00
11 16 26 51 46 37 28 16 10 13 48 66 54 21 40 80 66 ~ 49 27 50 42 18 17 31 63 104 72 26 31 36 ~ 40.84 104.31 29.00
12 50 48 66 54 60 33 24 53 110 102 18 18 69 53 57 18 25 26 25 21 23 22 22 21 7.25 15 18 8.30 19 14 33 36.61 109.69 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. 11 30 27 7 4 0 0 0 79 68 38 11 4 0 0 0 133
REL. 13.9 37.9 34.1 8.8 5.0 0.0 0.0 0.0 100.0 86.1 48.1 13.9 5.1 0.0 0.0 0.016.2
ID 13 37 34 17 25 0 0 0 129
ABS. 25 45 10 3 0 0 0 0 83 58 13 3 0 0 0 0 83
REL. 30.1 54.2 12.0 3.6 0.0 0.0 0.0 0.0 100.0 69.9 15.7 3.6 0.0 0.0 0.0 0.0 3.4
ID 30 54 12 7 0 0 0 0 103
ABS. 30 51 10 0 0 0 0 0 91 61 10 0 0 0 0 0 61
REL. 32.9 56.0 10.9 0.0 0.0 0.0 0.0 0.0100.0 67.0 11.0 0.0 0.0 0.0 0.0 0.0 18.8
ID 32 56 10 0 0 0 0 0 100
ABS. 21 29 29 10 2 0 0 0 91 70 41 12 2 0 0 0 110
REL 23.0 31.8 31.8 10.9 2.1 0.0 0.0 0.0100.0 76.9 45.1 13.2 2.2 0.0 0.0 0.0 9.12
ID 23 31 31 21 10 0 0 0 119
Year
ABS. 87 155 76 20 6 0 0 0 344 257 102 26 6 0 0 0 133
REL. 25.2 45.0 22.0 5.8 1.7 0.0 0.0 0.0100.0 74.7 29.7 7.6 1.7 0.0 0.0 0.0 16.2
ID 25 45 22 11 8 0 0 0 112

Note:

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