Detailed overview of ambient air pollution valuis from individual stations

1068 - Havirov

Year: 1997
Pollutant:NOx-nitrogen oxides(oxides of nitrogen)
Station:1068 - Havirov
Code:CZKACMHAV
Institution:CHMI
Region:Severomoravsky
District:Karvina
IHd: 100
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 80 226 92 65 45 229 194 373 335 105 69 56 54 77 70 58 38 25 30 57 93 152 35 100 58 168 75 66 ~ 52 39 103.89 373.23 30.00
2 25 66 74 50 48 58 61 40 46 70 41 36 23 55 33 21 107 25 60 36 24 32 94 87 15 21 45 34 ~ ~ ~ 47.34 106.65 28.00
3 54 32 52 72 95 70 75 78 78 91 48 115 56 61 30 23 41 33 32 39 64 42 66 44 61 35 52 21 16 13 42 52.59 115.11 31.00
4 53 64 37 19 11 13 21 62 43 29 20 11 24 24 19 19 27 31 26 35 48 55 41 24 30 36 35 25 34 19 ~ 31.23 63.90 30.00
5 22 37 28 64 17 10 21 29 27 27 28 68 63 58 46 31 36 32 26 31 41 25 27 11 41 27 29 14 23 11 10 31.07 68.35 31.00
6 20 40 32 69 46 35 23 28 36 45 47 35 28 16 20 44 42 34 29 21 17 16 21 21 28 44 ~ ~ ~ ~ ~ 32.11 68.59 26.00
7 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 28 13 13 ~ 52 55 44 29 12 27 31 45 31 16 30.50 55.39 13.00
8 22 21 36 44 37 38 41 48 28 35 62 52 55 44 43 37 62 89 45 43 69 51 34 56 50 40 55 53 19 10 17 43.09 89.05 31.00
9 98 77 54 47 55 23 44 23 23 42 65 32 20 36 58 107 39 60 45 27 56 65 54 64 67 45 35 60 43 57 ~ 50.68 106.68 30.00
10 46 24 30 24 65 144 117 83 22 19 16 25 51 43 46 75 83 49 37 43 129 88 53 36 20 24 28 62 74 126 48 55.85 144.05 31.00
11 83 55 47 135 125 17 33 20 27 131 194 17 51 23 60 36 41 37 83 124 88 111 117 119 114 125 58 80 88 131 ~ 78.87 193.70 30.00
12 109 49 54 35 36 55 35 63 48 27 34 54 17 30 34 43 124 166 62 193 151 118 111 30 14 13 30 118 117 80 36 67.31 193.43 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. 19 41 18 4 3 2 2 0 89 70 29 11 7 4 2 0 373
REL. 21.3 46.0 20.2 4.4 3.3 2.2 2.2 0.0 100.0 78.7 32.6 12.4 7.9 4.5 2.2 0.08.1
ID 21 46 20 8 16 56 280 0 450
ABS. 54 31 2 0 0 0 0 0 87 33 2 0 0 0 0 0 69
REL. 62.0 35.6 2.2 0.0 0.0 0.0 0.0 0.0 100.0 37.9 2.3 0.0 0.0 0.0 0.0 0.0 4.6
ID 62 35 2 0 0 0 0 0 100
ABS. 21 47 5 1 0 0 0 0 74 53 6 1 0 0 0 0 107
REL. 28.3 63.5 6.7 1.3 0.0 0.0 0.0 0.0100.0 71.6 8.1 1.4 0.0 0.0 0.0 0.0 16.9
ID 28 63 6 2 0 0 0 0 101
ABS. 23 34 11 20 4 0 0 0 92 69 35 24 4 0 0 0 194
REL 25.0 36.9 11.9 21.7 4.3 0.0 0.0 0.0100.0 75.0 38.0 26.1 4.3 0.0 0.0 0.011.11
ID 25 36 11 43 21 0 0 0 139
Year
ABS. 117 153 36 25 7 2 2 0 342 225 72 36 11 4 2 0 373
REL. 34.2 44.7 10.5 7.3 2.0 0.5 0.5 0.0100.0 65.8 21.1 10.5 3.2 1.2 0.6 0.0 8.1
ID 34 44 10 14 10 14 73 0 202

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