Detailed overview of ambient air pollution valuis from individual stations

1004 - Flaje

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1004 - Flaje
Code:CZMOCMFLA
Institution:CHMI
Region:Severocesky
District:Most
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 55 163 103 69 40 54 130 118 69 99 118 110 17 15 59 75 596 16 333 19 57 108 84 97 145 82 116 27 15 20 6.58 97.28 595.55 31.00
2 8.22 371 135 39 4.89 13 50 6.60 6.20 12 8.75 4.04 2.50 4.20 ~ ~ 149 64 10 4.37 6.26 15 104 111 4.59 2.66 7.62 25 ~ ~ ~ 45.04 371.44 26.00
3 16 12 6.06 61 112 5.36 54 128 41 139 25 102 6.67 4.55 2.87 4.45 4.76 50 8.30 10 6.67 10 53 67 74 50 7.08 5.45 8.28 8.30 6.91 35.14 139.43 31.00
4 12 26 13 14 4.51 2.95 5.34 ~ 17 34 8.79 6.78 5.24 4.84 2.11 2.69 10 9 6.29 8.11 13 8.70 20 8.45 11 32 31 6.16 4.38 3.05 ~ 11.37 33.68 29.00
5 2.98 3.56 10 15 47 6.41 19 13 10 22 38 13 28 39 26 30 41 14 3.72 11 3.64 4.99 6.68 4.71 15 13 13 4.02 5.42 5.24 5.90 15.29 47.14 31.00
6 7.75 12 5.48 14 23 18 31 23 14 17 41 13 18 12 3.94 10 11 22 27 7.65 26 8.50 4.90 3.98 18 34 33 40 20 3.95 ~ 17.43 41.31 30.00
7 3.68 41 14 12 4.31 4.80 6.38 6.70 8.36 8.44 11 7.09 16 20 11 29 42 6.94 3.83 6.08 5.23 3.79 34 13 21 4.70 5.23 6.36 8.38 18 15 12.84 41.94 31.00
8 3.97 7.17 12 24 4.35 9 15 12 15 18 18 13 34 6.99 10 11 26 59 33 48 39 34 10 43 48 39 69 40 4.25 6.53 11 23.36 69.33 31.00
9 119 21 18 19 31 7.23 5.06 4.79 7.13 5.66 68 45 4.49 4.84 78 62 34 8.60 6.57 8.36 59 5.24 13 4.20 13 14 4.65 85 10 8.37 ~ 25.79 118.62 30.00
10 8.27 15 5.61 6.80 12 108 115 15 3.33 3.52 4.60 8.60 3.46 4.14 4.14 23 125 142 125 9 48 46 4.05 6.83 3.63 10 4.97 7.24 19 68 58 32.84 141.56 31.00
11 50 11 21 60 57 61 20 11 78 48 121 43 8.02 11 5.30 13 22 32 90 111 24 94 86 91 71 34 195 65 90 101 ~ 57.41 195.05 30.00
12 2.84 15 13 7.94 ~ ~ ~ ~ 58 7.60 2.78 3.30 4.44 12 24 56 47 49 109 85 70 38 38 6.30 4.07 1.75 3.27 2.67 5.24 102 147 33.95 147.30 27.00

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. 49 19 16 1 0 2 1 0 88 39 20 4 3 3 1 0 596
REL. 55.6 21.5 18.1 1.1 0.0 2.2 1.1 0.0 100.0 44.3 22.7 4.5 3.4 3.4 1.1 0.017.1
ID 55 21 18 2 0 56 142 0 296
ABS. 90 0 0 0 0 0 0 0 90 0 0 0 0 0 0 0 47
REL.100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5.5
ID 100 0 0 0 0 0 0 0 100
ABS. 84 7 1 0 0 0 0 0 92 8 1 0 0 0 0 0 119
REL. 91.3 7.6 1.0 0.0 0.0 0.0 0.0 0.0100.0 8.7 1.1 0.0 0.0 0.0 0.0 0.0 1.9
ID 91 7 1 0 0 0 0 0 100
ABS. 58 18 11 1 0 0 0 0 88 30 12 1 0 0 0 0 195
REL 65.9 20.4 12.5 1.1 0.0 0.0 0.0 0.0100.0 34.1 13.6 1.1 0.0 0.0 0.0 0.027.11
ID 65 20 12 2 0 0 0 0 101
Year
ABS. 281 44 28 2 0 2 1 0 358 77 33 5 3 3 1 0 596
REL. 78.4 12.2 7.8 0.5 0.0 0.5 0.2 0.0100.0 21.5 9.2 1.4 0.8 0.8 0.3 0.0 17.1
ID 78 12 7 1 0 13 34 0 148

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