Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:PM10-PM 10 particulate matter 10
Station: 776 - Pha6-Santinka
Code:CZ06CMSAN
Institution:Czech Hydrometeorological Institute
Region:Prague
District:Praha 6
IHd: 70
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 18 12 44 128 138 95 53 66 53 65 60 67 98 79 59 42 67 37 34 13 13 23 25 25 20 10 9 10 16 43 31 46.82 137.71 31.00
2 30 55 84 44 41 101 36 17 10 9 6.73 8.27 18 28 49 45 90 43 16 5.99 12 15 10 11 13 7.22 10 11 ~ ~ ~ 29.49 100.71 28.00
3 19 20 15 44 79 54 12 37 34 21 33 69 92 18 37 73 128 74 14 22 14 12 11 13 26 30 44 75 70 66 87 43.43 127.95 31.00
4 55 52 53 45 43 23 31 66 56 46 51 48 42 13 31 29 ~ ~ 50 ~ 28 53 37 25 22 21 19 13 15 56 ~ 37.79 65.67 27.00
5 33 34 34 30 19 21 29 40 40 43 46 32 38 14 22 27 33 28 17 24 39 41 41 23 26 20 39 16 13 27 27 29.66 46.37 31.00
6 18 18 25 29 49 36 36 14 37 18 20 22 17 18 25 29 30 36 60 31 37 30 31 25 25 33 33 15 16 21 ~ 27.82 59.83 30.00
7 34 23 23 18 24 22 20 24 38 32 18 22 32 29 40 56 26 11 24 28 22 17 20 21 25 21 28 33 42 44 55 28.15 56.46 31.00
8 47 ~ ~ ~ ~ ~ 35 37 54 38 ~ ~ ~ 17 19 31 69 51 49 57 32 39 67 53 52 59 55 51 57 70 54 47.57 70.47 23.00
9 17 20 39 38 26 33 51 43 77 37 30 39 56 19 16 17 11 19 39 36 34 28 24 20 20 18 12 31 48 59 ~ 31.86 76.53 30.00
10 59 70 49 21 15 12 15 15 26 41 34 32 48 30 38 42 17 14 22 43 52 40 17 29 18 12 16 15 ~ 57 43 31.43 70.13 30.00
11 53 19 28 41 32 57 64 25 10 32 23 ~ 52 76 101 87 38 70 22 48 47 48 32 51 66 82 45 38 42 9 ~ 46.11 100.83 29.00
12 42 41 42 62 56 32 51 41 61 73 ~ ~ ~ 91 86 81 64 34 58 109 161 60 53 49 45 50 63 85 33 ~ 28 61.13 160.62 27.00

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. 38 23 13 13 3 0 0 0 90 52 29 16 3 0 0 0 138
REL. 42.2 25.5 14.4 14.4 3.3 0.0 0.0 0.0 100.0 57.8 32.2 17.8 3.3 0.0 0.0 0.05.1
ID 42 25 14 28 16 0 0 0 127
ABS. 27 49 12 0 0 0 0 0 88 61 12 0 0 0 0 0 66
REL. 30.6 55.6 13.6 0.0 0.0 0.0 0.0 0.0 100.0 69.3 13.6 0.0 0.0 0.0 0.0 0.0 8.4
ID 30 55 13 0 0 0 0 0 100
ABS. 26 36 20 2 0 0 0 0 84 58 22 2 0 0 0 0 77
REL. 30.9 42.8 23.8 2.3 0.0 0.0 0.0 0.0100.0 69.0 26.2 2.4 0.0 0.0 0.0 0.0 9.9
ID 30 42 23 4 0 0 0 0 102
ABS. 18 31 25 10 1 1 0 0 86 68 37 12 2 1 0 0 161
REL 20.9 36.0 29.0 11.6 1.1 1.1 0.0 0.0100.0 79.1 43.0 14.0 2.3 1.2 0.0 0.021.12
ID 20 36 29 23 5 29 0 0 144
Year
ABS. 109 139 70 25 4 1 0 0 348 239 100 30 5 1 0 0 161
REL. 31.3 39.9 20.1 7.1 1.1 0.2 0.0 0.0100.0 68.7 28.7 8.6 1.4 0.3 0.0 0.021.12
ID 31 39 20 14 5 7 0 0 118

Note:

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