Detailed overview of ambient air pollution valuis from individual stations

1241 - Sumperk-OU

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1241 - Sumperk-OU
Code:CZSUUSSOU
Institution:OU-SUMPERK
Region:Severomoravsky
District:Sumperk
IHd: 100
Measure method:coulometry
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 19 35 42 37 20 26 29 22 39 24 22 27 27 35 38 36 29 19 21 39 37 30 33 31 35 35 30 29 24 18 23 29.45 41.54 31.00
2 19 19 27 30 34 31 21 20 22 19 20 14 15 23 23 24 17 24 30 23 23 26 28 49 23 24 14 18 ~ ~ ~ 23.58 48.54 28.00
3 24 24 26 25 20 32 14 16 23 42 53 65 37 24 18 50 55 51 33 58 46 63 67 68 53 65 52 70 80 80 53 44.72 80.15 31.00
4 45 41 ~ 51 ~ ~ 108 69 122 91 79 74 73 ~ 61 ~ ~ 48 61 ~ ~ 108 50 37 34 44 94 51 ~ 44 ~ 65.92 121.56 21.00
5 ~ ~ ~ ~ 90 21 55 ~ 82 65 108 97 92 105 122 117 77 93 70 82 74 79 83 103 113 114 100 136 151 38 12 87.64 150.88 26.00
6 48 42 37 46 ~ ~ 12 38 ~ 107 110 58 ~ ~ ~ 56 74 46 188 132 117 36 ~ 67 33 45 37 38 67 10 ~ 62.84 187.94 23.00
7 ~ 4.64 ~ ~ ~ 5.27 ~ ~ ~ 50 24 ~ ~ ~ 0.73 1.89 ~ ~ 0.07 5.38 0.33 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 10.33 50.39 9.00
8 25 55 52 72 83 78 75 75 87 98 111 107 114 127 108 97 97 112 99 115 111 106 104 125 135 108 108 138 58 61 87 94.39 137.66 31.00
9 116 111 98 93 62 48 60 61 74 38 39 82 45 41 42 33 30 34 30 27 29 27 30 34 74 59 47 29 74 64 ~ 54.29 115.71 30.00
10 59 74 42 40 51 71 92 ~ ~ ~ ~ 10 27 28 37 45 59 43 52 109 56 68 80 57 67 62 80 57 66 60 91 58.69 108.65 27.00
11 ~ 61 76 78 77 79 65 41 43 82 108 83 64 81 84 70 57 88 58 86 90 72 67 97 76 78 79 96 69 52 ~ 74.38 108.04 29.00
12 80 77 63 62 74 77 61 82 66 69 105 98 67 93 92 82 113 102 105 85 73 170 120 84 93 90 104 123 171 151 ~ 94.40 171.19 30.00

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- 33 34- 67 68- 100 101- 150 151- 200 201- 300 301- 400 over 400 33 67 100 150 200 300 400
ABS. 56 29 5 0 0 0 0 0 90 34 5 0 0 0 0 0 80
REL. 62.2 32.2 5.5 0.0 0.0 0.0 0.0 0.0 100.0 37.8 5.6 0.0 0.0 0.0 0.0 0.029.3
ID 62 32 5 0 0 0 0 0 100
ABS. 5 27 20 16 2 0 0 0 70 65 38 18 2 0 0 0 188
REL. 7.1 38.5 28.5 22.8 2.8 0.0 0.0 0.0 100.0 92.9 54.3 25.7 2.9 0.0 0.0 0.0 19.6
ID 7 38 28 45 14 0 0 0 134
ABS. 17 19 17 17 0 0 0 0 70 53 34 17 0 0 0 0 138
REL. 24.2 27.1 24.2 24.2 0.0 0.0 0.0 0.0100.0 75.7 48.6 24.3 0.0 0.0 0.0 0.0 28.8
ID 24 27 24 48 0 0 0 0 124
ABS. 3 28 43 9 3 0 0 0 86 83 55 12 3 0 0 0 171
REL 3.4 32.5 50.0 10.4 3.4 0.0 0.0 0.0100.0 96.5 64.0 14.0 3.5 0.0 0.0 0.029.12
ID 3 32 50 20 17 0 0 0 124
Year
ABS. 81 103 85 42 5 0 0 0 316 235 132 47 5 0 0 0 188
REL. 25.6 32.5 26.8 13.2 1.5 0.0 0.0 0.0100.0 74.4 41.8 14.9 1.6 0.0 0.0 0.0 19.6
ID 25 32 26 26 7 0 0 0 119

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