Detailed overview of ambient air pollution valuis from individual stations

Year: 1999
Pollutant:SPM-suspended particulate matter
Station: 34 - Horni Jiretin
Code:CZMOCMHOR
Institution:Czech Hydrometeorological Institute
Region:Severocesky
District:Most
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 59 79 63 41 63 43 60 27 31 44 36 53 50 53 60 92 96 55 38 44 86 63 86 52 44 48 40 18 24 72 69 54.48 96.00 31.00
2 12 19 12 11 19 25 31 81 70 75 31 28 61 86 28 10 37 65 47 37 17 19 17 42 97 72 70 32 ~ ~ ~ 41.11 97.00 28.00
3 55 40 70 48 57 53 62 66 60 39 70 94 108 43 79 79 276 52 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 75.06 276.00 18.00
4 ~ ~ ~ ~ ~ ~ 19 34 44 28 44 33 32 27 27 30 30 42 46 65 52 39 40 39 42 24 42 39 26 36 ~ 36.67 65.00 24.00
5 56 38 75 46 37 39 35 46 41 28 26 30 30 20 40 ~ 51 64 66 47 50 40 51 51 59 57 55 96 58 34 49 47.17 96.00 30.00
6 42 30 31 42 23 36 31 32 48 31 34 29 27 27 26 22 8.00 28 21 26 26 31 40 52 46 51 32 39 36 31 ~ 32.60 52.00 30.00
7 36 39 49 28 21 19 23 24 38 31 31 36 19 19 36 32 40 35 45 22 20 13 15 26 41 39 34 24 60 42 40 31.52 60.00 31.00
8 32 54 58 58 37 37 23 29 28 26 34 26 59 20 33 18 30 24 21 20 18 41 62 43 53 74 62 25 28 30 13 36.00 74.00 31.00
9 18 37 35 29 48 68 47 62 62 55 38 50 70 83 69 111 32 51 33 21 26 31 39 41 27 29 32 25 29 28 ~ 44.20 111.00 30.00
10 34 32 22 20 13 14 39 16 16 21 26 41 25 30 21 35 38 44 45 47 46 52 53 52 26 24 38 44 72 44 45 34.68 72.00 31.00
11 49 29 65 84 68 62 52 47 63 63 88 51 41 45 62 83 33 36 67 44 44 36 49 115 80 88 74 ~ 79 21 ~ 59.24 115.00 29.00
12 18 31 37 12 33 40 41 77 34 49 22 5.00 100 16 35 20 25 27 16 37 59 91 38 44 62 33 27 28 34 59 53 38.81 100.00 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 37 38 1 0 1 0 0 0 77 40 2 1 1 0 0 0 276
REL. 48.0 49.3 1.2 0.0 1.2 0.0 0.0 0.0 100.0 51.9 2.6 1.3 1.3 0.0 0.0 0.017.3
ID 48 49 1 0 6 0 0 0 105
ABS. 68 16 0 0 0 0 0 0 84 16 0 0 0 0 0 0 96
REL. 80.9 19.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 19.0 0.0 0.0 0.0 0.0 0.0 0.0 28.5
ID 80 19 0 0 0 0 0 0 100
ABS. 74 17 1 0 0 0 0 0 92 18 1 0 0 0 0 0 111
REL. 80.4 18.4 1.0 0.0 0.0 0.0 0.0 0.0100.0 19.6 1.1 0.0 0.0 0.0 0.0 0.0 16.9
ID 80 18 1 0 0 0 0 0 100
ABS. 63 27 1 0 0 0 0 0 91 28 1 0 0 0 0 0 115
REL 69.2 29.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 30.8 1.1 0.0 0.0 0.0 0.0 0.024.11
ID 69 29 1 0 0 0 0 0 100
Year
ABS. 242 98 3 0 1 0 0 0 344 102 4 1 1 0 0 0 276
REL. 70.3 28.4 0.8 0.0 0.2 0.0 0.0 0.0100.0 29.7 1.2 0.3 0.3 0.0 0.0 0.0 17.3
ID 70 28 0 1 0 0 0 101

Note:

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