Detailed overview of ambient air pollution valuis from individual stations

1191 - Kolin SAZ

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1191 - Kolin SAZ
Code:CZKOHSKSA
Institution:Public Health Service
Region:Stredocesky
District:Kolin
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 52 73 42 45 46 43 74 96 42 75 42 31 85 101 92 97 146 64 31 73 76 38 48 96 48 25 51 64 55 33 30 61.69 145.99 31.00
2 29 43 85 42 34 29 46 82 41 31 24 17 14 19 27 26 41 34 28 19 17 22 29 35 13 13 20 43 ~ ~ ~ 32.15 85.05 28.00
3 41 18 27 26 65 111 87 87 ~ ~ ~ 90 88 83 67 66 79 82 102 79 81 71 68 83 68 80 68 63 62 59 66 70.28 111.22 28.00
4 94 99 87 65 61 58 73 79 82 97 63 62 62 74 63 29 27 25 12 25 31 23 ~ 14 18 18 ~ 12 14 22 ~ 49.56 99.29 28.00
5 17 26 19 21 18 14 21 17 12 16 16 29 21 32 33 26 18 17 24 20 12 18 17 11 13 17 19 18 15 13 17 18.92 33.24 31.00
6 18 32 20 22 17 26 18 12 21 27 23 21 24 12 16 15 33 29 20 24 15 15 14 18 26 25 27 20 16 19 ~ 20.77 32.65 30.00
7 23 19 21 20 15 10 21 16 23 26 31 17 19 26 27 23 20 22 10 10 24 19 26 23 18 15 13 22 23 22 19 20.14 31.34 31.00
8 26 17 23 33 35 37 33 31 20 27 35 41 34 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 39 41 25 27 27 31 30.65 41.22 19.00
9 39 44 52 29 26 21 19 21 19 25 33 31 17 32 52 40 51 59 41 27 46 65 66 38 57 76 23 52 73 51 ~ 40.91 76.46 30.00
10 36 28 34 22 43 62 60 39 25 24 17 25 28 32 40 49 54 34 44 76 58 116 86 33 22 27 61 69 106 105 57 48.82 116.45 31.00
11 46 58 64 39 52 45 127 67 34 56 78 41 49 33 40 36 50 36 48 57 100 70 62 73 60 66 78 83 50 70 ~ 58.89 126.58 30.00
12 76 60 52 35 45 27 50 53 67 24 24 25 23 53 29 41 27 34 44 36 47 135 99 26 17 12 15 34 42 48 42 43.31 134.86 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- 33 34- 67 68- 100 101- 150 151- 200 201- 300 301- 400 over 400 33 67 100 150 200 300 400
ABS. 25 30 28 4 0 0 0 0 87 62 32 4 0 0 0 0 146
REL. 28.7 34.4 32.1 4.5 0.0 0.0 0.0 0.0 100.0 71.3 36.8 4.6 0.0 0.0 0.0 0.017.1
ID 28 34 32 9 0 0 0 0 104
ABS. 74 7 8 0 0 0 0 0 89 15 8 0 0 0 0 0 99
REL. 83.1 7.8 8.9 0.0 0.0 0.0 0.0 0.0 100.0 16.9 9.0 0.0 0.0 0.0 0.0 0.0 2.4
ID 83 7 8 0 0 0 0 0 100
ABS. 56 22 2 0 0 0 0 0 80 24 2 0 0 0 0 0 76
REL. 70.0 27.5 2.5 0.0 0.0 0.0 0.0 0.0100.0 30.0 2.5 0.0 0.0 0.0 0.0 0.0 26.9
ID 70 27 2 0 0 0 0 0 100
ABS. 22 51 13 6 0 0 0 0 92 70 19 6 0 0 0 0 135
REL 23.9 55.4 14.1 6.5 0.0 0.0 0.0 0.0100.0 76.1 20.7 6.5 0.0 0.0 0.0 0.022.12
ID 23 55 14 13 0 0 0 0 106
Year
ABS. 177 110 51 10 0 0 0 0 348 171 61 10 0 0 0 0 146
REL. 50.8 31.6 14.6 2.8 0.0 0.0 0.0 0.0100.0 49.1 17.5 2.9 0.0 0.0 0.0 0.0 17.1
ID 50 31 14 5 0 0 0 0 102

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