Detailed overview of ambient air pollution valuis from individual stations

954 - Drahotuse

Year: 1997
Pollutant:SPM-suspended particulate matter
Station: 954 - Drahotuse
Code:CZPRCMDRA
Institution:CHMI
Region:Severomoravsky
District:Prerov
IHd: 150
Measure method:gravimetry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 ~ ~ ~ ~ ~ ~ 319 259 ~ ~ 140 139 70 ~ 70 59 ~ 30 ~ 70 86 53 47 ~ 87 215 179 106 77 64 39 111.00 319.00 19.00
2 35 73 135 91 81 75 66 104 127 ~ 80 38 22 62 43 35 77 63 43 56 40 68 ~ ~ 30 29 57 55 ~ ~ ~ 63.40 135.00 25.00
3 92 91 60 79 117 99 46 89 132 163 81 124 117 80 34 24 33 30 50 35 53 45 64 64 92 116 67 18 16 26 55 70.71 163.00 31.00
4 77 98 94 18 15 16 29 59 69 63 42 27 40 39 26 25 32 48 ~ 36 47 56 61 45 56 91 74 ~ ~ ~ ~ 49.35 98.00 26.00
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 49 33 29 34 33 26 37 46 3.00 29 42 25 28 31.85 49.00 13.00
6 48 62 58 59 97 62 60 44 56 58 109 98 62 42 39 52 ~ ~ 73 26 38 24 23 27 39 37 35 49 62 50 ~ 53.18 109.00 28.00
7 22 48 76 52 33 17 18 26 36 48 50 40 37 51 52 54 55 33 23 25 24 45 41 44 51 36 ~ 61 87 90 54 44.30 90.00 30.00
8 33 56 54 54 76 51 71 70 71 84 49 27 ~ 106 ~ ~ 66 78 103 75 72 76 99 69 104 96 131 67 67 67 43 71.96 131.00 28.00
9 60 81 74 70 46 37 26 35 32 35 39 28 34 39 33 32 20 43 38 ~ ~ ~ ~ ~ ~ ~ ~ ~ 89 ~ ~ 44.55 89.00 20.00
10 61 38 41 54 59 ~ 83 70 35 24 17 18 29 17 28 33 50 42 30 58 51 68 82 35 14 32 28 63 49 85 72 45.53 85.00 30.00
11 ~ 106 57 88 38 39 27 21 23 75 63 7.00 21 15 55 50 31 33 65 91 108 132 128 101 186 117 51 77 36 56 ~ 65.41 186.00 29.00
12 40 31 22 28 27 50 35 62 86 52 44 31 16 34 55 68 ~ ~ 54 116 80 149 67 39 27 24 33 58 ~ ~ ~ 51.08 149.00 26.00

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. 23 36 11 3 1 1 0 0 75 52 16 5 2 1 0 0 319
REL. 30.6 48.0 14.6 4.0 1.3 1.3 0.0 0.0 100.0 69.3 21.3 6.7 2.7 1.3 0.0 0.07.1
ID 30 48 14 8 6 33 0 0 141
ABS. 42 24 1 0 0 0 0 0 67 25 1 0 0 0 0 0 109
REL. 62.6 35.8 1.4 0.0 0.0 0.0 0.0 0.0 100.0 37.3 1.5 0.0 0.0 0.0 0.0 0.0 11.6
ID 62 35 1 0 0 0 0 0 100
ABS. 38 36 4 0 0 0 0 0 78 40 4 0 0 0 0 0 131
REL. 48.7 46.1 5.1 0.0 0.0 0.0 0.0 0.0100.0 51.3 5.1 0.0 0.0 0.0 0.0 0.0 27.8
ID 48 46 5 0 0 0 0 0 100
ABS. 45 31 8 1 0 0 0 0 85 40 9 1 0 0 0 0 186
REL 52.9 36.4 9.4 1.1 0.0 0.0 0.0 0.0100.0 47.1 10.6 1.2 0.0 0.0 0.0 0.025.11
ID 52 36 9 2 0 0 0 0 101
Year
ABS. 148 127 24 4 1 1 0 0 305 157 30 6 2 1 0 0 319
REL. 48.5 41.6 7.8 1.3 0.3 0.3 0.0 0.0100.0 51.5 9.8 2.0 0.7 0.3 0.0 0.0 7.1
ID 48 41 7 2 1 8 0 0 110

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