Detailed overview of ambient air pollution valuis from individual stations

1306 - Strojetice

Year: 1997
Pollutant:SPM-suspended particulate matter
Station:1306 - Strojetice
Code:CZLNCMSTR
Institution:CHMI
Region:Severocesky
District:Louny
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 73 106 63 56 71 66 94 76 75 28 46 38 67 31 76 222 100 141 140 104 82 47 88 49 31 37 91 34 33 25 38 71.87 222.00 31.00
2 49 84 143 45 29 31 34 34 49 15 14 7.00 13 24 30 40 69 24 16 21 18 17 46 15 10 14 25 22 ~ ~ ~ 33.50 143.00 28.00
3 29 29 21 19 63 67 43 53 76 92 103 124 50 55 23 32 35 41 21 34 35 23 26 54 66 49 18 13 16 21 34 44.03 124.00 31.00
4 52 59 55 5.00 7.00 10 14 23 44 34 42 22 23 24 19 14 28 30 23 22 34 43 32 35 54 23 31 25 15 30 ~ 29.07 59.00 30.00
5 36 30 48 35 27 17 30 41 15 22 32 43 49 62 79 56 52 34 15 14 11 14 20 25 23 28 19 22 23 28 25 31.45 79.00 31.00
6 27 33 31 35 17 41 43 24 23 43 51 54 26 14 19 36 32 26 36 19 15 12 17 22 28 20 50 45 57 22 ~ 30.60 57.00 30.00
7 21 32 33 27 31 32 30 27 39 38 40 38 27 40 33 39 44 24 14 6.00 17 26 27 28 32 28 29 29 46 40 33 30.65 46.00 31.00
8 18 29 41 34 37 32 39 41 49 38 42 38 39 44 51 46 34 55 41 59 47 51 59 44 66 61 69 49 7.00 15 13 41.55 69.00 31.00
9 31 52 58 55 31 25 10 8.00 12 6.00 23 24 9.00 16 16 27 145 129 41 87 15 36 42 28 23 6.00 8.00 15 21 16 ~ 33.83 145.00 30.00
10 24 23 10 10 19 36 71 9.00 6.00 17 17 21 14 20 19 33 61 86 98 66 27 40 42 10 10 14 18 23 52 67 101 34.32 101.00 31.00
11 116 119 45 70 135 161 42 29 30 20 63 43 23 42 26 40 41 27 29 66 119 133 129 71 43 62 71 58 64 52 ~ 65.63 161.00 30.00
12 27 35 35 24 19 12 13 26 41 10 3.00 12 13 19 27 46 40 47 90 76 70 47 37 15 11 21 2.00 4.00 3.00 8.00 5.00 27.03 90.00 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. 58 24 7 1 0 0 0 0 90 32 8 1 0 0 0 0 222
REL. 64.4 26.6 7.7 1.1 0.0 0.0 0.0 0.0 100.0 35.6 8.9 1.1 0.0 0.0 0.0 0.016.1
ID 64 26 7 2 0 0 0 0 101
ABS. 80 11 0 0 0 0 0 0 91 11 0 0 0 0 0 0 79
REL. 87.9 12.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 12.1 0.0 0.0 0.0 0.0 0.0 0.0 15.5
ID 87 12 0 0 0 0 0 0 100
ABS. 78 12 2 0 0 0 0 0 92 14 2 0 0 0 0 0 145
REL. 84.7 13.0 2.1 0.0 0.0 0.0 0.0 0.0100.0 15.2 2.2 0.0 0.0 0.0 0.0 0.0 17.9
ID 84 13 2 0 0 0 0 0 100
ABS. 65 19 7 1 0 0 0 0 92 27 8 1 0 0 0 0 161
REL 70.6 20.6 7.6 1.0 0.0 0.0 0.0 0.0100.0 29.3 8.7 1.1 0.0 0.0 0.0 0.0 6.11
ID 70 20 7 2 0 0 0 0 101
Year
ABS. 281 66 16 2 0 0 0 0 365 84 18 2 0 0 0 0 222
REL. 76.9 18.0 4.3 0.5 0.0 0.0 0.0 0.0100.0 23.0 4.9 0.5 0.0 0.0 0.0 0.0 16.1
ID 76 18 4 1 0 0 0 0 100

Note:

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

Detailed overview of ambient air pollution valuis from individual stations - selection station