Detailed overview of ambient air pollution valuis from individual stations

Year: 2000
Pollutant:PM10-PM 10 particulate matter 10
Station: 804 - Pha10-Pocernicka
Code:CZ10CMPOC
Institution:Czech Hydrometeorological Institute
Region:Hlavni mesto Praha
District:Praha 10
IHd: 75
Measure method:radiometry - beta ray absorption
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 36 27 27 27 31 75 59 43 52 49 41 51 47 53 68 32 13 12 16 18 15 32 60 58 52 44 46 50 16 16 16 38.20 74.87 31.00
2 23 26 20 26 28 40 25 14 13 22 47 49 30 34 37 31 38 42 41 60 56 66 62 44 36 63 51 75 56 ~ ~ 39.77 74.93 29.00
3 33 35 36 30 40 48 47 33 35 42 34 55 51 42 29 31 41 59 40 51 50 81 119 140 62 61 34 40 54 37 46 49.49 139.60 31.00
4 70 73 59 80 59 92 63 64 80 75 88 47 39 54 52 72 80 53 66 74 120 162 133 58 48 59 113 283 190 162 ~ 88.91 282.67 30.00
5 87 64 74 82 112 106 93 65 85 147 93 82 54 45 71 96 87 36 34 35 40 37 53 56 58 53 39 38 38 41 44 65.99 147.09 31.00
6 48 46 53 46 45 32 36 59 60 71 68 37 55 53 43 44 37 42 60 60 60 75 38 34 29 30 33 35 39 50 ~ 47.26 74.66 30.00
7 56 38 36 34 40 33 40 29 28 30 29 32 36 24 28 28 30 32 35 33 32 38 41 42 36 37 37 31 37 39 39 34.83 55.85 31.00
8 44 40 36 37 43 46 45 36 35 36 42 42 50 58 53 39 47 39 45 46 40 30 42 46 35 38 43 40 44 50 63 42.85 62.66 31.00
9 53 29 28 28 34 35 32 36 40 43 51 49 40 45 46 36 32 34 46 49 40 47 47 39 37 49 51 64 63 58 ~ 42.70 64.18 30.00
10 43 36 46 56 60 39 34 36 32 31 40 34 67 69 63 53 52 39 54 57 53 76 54 41 44 35 39 42 30 54 43 46.78 76.37 31.00
11 32 44 53 38 45 34 53 44 45 44 59 57 58 59 50 60 53 43 60 57 42 56 78 85 33 38 37 46 54 54 ~ 50.31 85.12 30.00
12 44 42 37 55 39 32 33 52 71 46 32 28 36 30 23 30 45 49 82 59 59 74 68 81 99 122 47 44 75 53 55 53.03 121.78 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- 25 26- 50 51- 75 76- 113 114- 150 151- 225 226- 300 over 300 25 50 75 113 150 225 300
ABS. 13 50 25 1 2 0 0 0 91 78 28 3 2 0 0 0 140
REL. 14.2 54.9 27.4 1.0 2.1 0.0 0.0 0.0 100.0 85.7 30.8 3.3 2.2 0.0 0.0 0.024.3
ID 14 54 27 2 10 0 0 0 109
ABS. 0 33 34 16 4 3 1 0 91 91 58 24 8 4 1 0 283
REL. 0.0 36.2 37.3 17.5 4.3 3.2 1.0 0.0 100.0 100.0 63.7 26.4 8.8 4.4 1.1 0.0 28.4
ID 0 36 37 35 21 82 137 0 350
ABS. 1 81 10 0 0 0 0 0 92 91 10 0 0 0 0 0 64
REL. 1.0 88.0 10.8 0.0 0.0 0.0 0.0 0.0100.0 98.9 10.9 0.0 0.0 0.0 0.0 0.0 28.9
ID 1 88 10 0 0 0 0 0 100
ABS. 1 48 36 6 1 0 0 0 92 91 43 7 1 0 0 0 122
REL 1.0 52.1 39.1 6.5 1.0 0.0 0.0 0.0100.0 98.9 46.7 7.6 1.1 0.0 0.0 0.026.12
ID 1 52 39 13 5 0 0 0 110
Year
ABS. 15 212 105 23 7 3 1 0 366 351 139 34 11 4 1 0 283
REL. 4.0 57.9 28.6 6.2 1.9 0.8 0.2 0.0100.0 95.9 38.0 9.3 3.0 1.1 0.3 0.0 28.4
ID 4 57 28 12 9 20 34 0 167

Note:

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