Detailed overview of ambient air pollution valuis from individual stations

1330 - Mila

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1330 - Mila
Code:CZMOOZMIL
Institution:ORGREZ
Region:Severocesky
District:Most
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 141 175 83 97 70 193 167 102 83 95 81 50 95 189 174 220 158 109 94 77 85 59 74 95 109 119 123 48 33 33 36 105.34 219.50 31.00
2 50 98 94 34 34 24 52 37 31 17 15 15 20 38 37 21 43 29 14 17 14 23 28 25 13 25 23 17 ~ ~ ~ 31.75 98.40 28.00
3 28 21 19 19 21 28 37 33 42 34 35 31 13 23 16 23 15 19 26 22 22 22 15 28 49 26 13 10 23 27 36 25.03 49.35 31.00
4 28 22 22 14 11 11 15 40 60 28 13 13 34 20 16 17 28 20 34 15 34 23 22 15 20 21 10 8.63 14 27 ~ 21.83 60.29 30.00
5 29 19 20 15 14 12 34 26 10 11 15 28 29 28 37 22 27 20 14 19 22 20 20 18 20 31 19 18 20 8.83 8.02 20.38 36.73 31.00
6 13 20 14 28 24 19 14 10 18 22 22 28 21 10 16 35 41 54 27 17 4.69 3.58 12 17 17 6.92 38 32 13 25 ~ 20.83 54.46 30.00
7 34 18 29 31 6.48 11 13 11 21 17 18 16 10 19 19 19 28 11 10 8.31 18 11 15 25 6.23 1.92 8.17 12 17 16 12 15.85 34.44 31.00
8 15 8.52 18 31 10 7.60 12 15 15 22 16 16 13 17 38 20 41 29 15 21 16 10 28 7.13 28 17 27 9.00 3.04 4.08 15 17.59 41.25 31.00
9 18 55 14 29 14 15 11 13 8.10 3.67 29 6.48 5.06 10 12 12 21 22 30 19 19 46 37 11 13 50 13 35 16 11 ~ 19.90 54.52 30.00
10 10 5.96 5.23 14 14 14 16 4.40 5.56 4.56 5.22 12 6.75 16 17 16 22 20 13 23 31 23 15 10 10 15 14 16 79 89 67 19.84 89.35 31.00
11 31 72 19 26 32 52 39 31 8.52 14 22 17 13 25 12 23 23 25 25 39 43 56 75 76 39 48 45 28 12 13 ~ 32.78 76.25 30.00
12 20 32 30 16 21 14 14 11 10 6.67 6.27 8.94 19 29 47 90 26 34 37 39 25 61 24 11 8.50 4.19 7.94 10 8.42 15 14 22.69 90.43 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- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 61 16 6 7 0 0 0 0 90 29 13 7 0 0 0 0 220
REL. 67.7 17.7 6.6 7.7 0.0 0.0 0.0 0.0 100.0 32.2 14.4 7.8 0.0 0.0 0.0 0.016.1
ID 67 17 6 15 0 0 0 0 107
ABS. 89 2 0 0 0 0 0 0 91 2 0 0 0 0 0 0 60
REL. 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 97 2 0 0 0 0 0 0 100
ABS. 90 2 0 0 0 0 0 0 92 2 0 0 0 0 0 0 55
REL. 97.8 2.1 0.0 0.0 0.0 0.0 0.0 0.0100.0 2.2 0.0 0.0 0.0 0.0 0.0 0.0 2.9
ID 97 2 0 0 0 0 0 0 100
ABS. 82 10 0 0 0 0 0 0 92 10 0 0 0 0 0 0 90
REL 89.1 10.8 0.0 0.0 0.0 0.0 0.0 0.0100.0 10.9 0.0 0.0 0.0 0.0 0.0 0.016.12
ID 89 10 0 0 0 0 0 0 100
Year
ABS. 322 30 6 7 0 0 0 0 365 43 13 7 0 0 0 0 220
REL. 88.2 8.2 1.6 1.9 0.0 0.0 0.0 0.0100.0 11.8 3.6 1.9 0.0 0.0 0.0 0.0 16.1
ID 88 8 1 3 0 0 0 0 101

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