Detailed overview of ambient air pollution valuis from individual stations

1036 - Brevniste

Year: 1997
Pollutant:SO2-sulphur dioxide
Station:1036 - Brevniste
Code:CZCLCMBRE
Institution:CHMI
Region:Severocesky
District:Ceska Lipa
IHd: 150
Measure method:UV-fluorescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 106 128 39 68 76 53 68 68 48 70 57 58 57 97 94 115 77 35 50 39 39 55 81 54 30 30 73 23 8.04 8.35 9 58.45 128.39 31.00
2 8.85 50 42 39 14 27 22 38 45 32 17 19 18 20 10 26 38 19 12 16 15 16 13 21 10 8.40 4.72 25 ~ ~ ~ 22.39 49.80 28.00
3 31 21 18 28 28 19 11 77 27 29 22 26 12 21 11 4.84 11 22 22 28 30 9 27 24 38 46 21 5.21 4.70 4.82 8.56 22.28 77.29 31.00
4 22 ~ 25 4.24 ~ 10 18 35 57 17 6.60 7.34 32 12 10 12 13 13 17 5.01 24 30 11 45 11 17 26 36 12 4.07 ~ 19.00 56.94 28.00
5 8.19 6.91 12 35 10 8.22 13 34 21 12 8.29 30 6.89 13 24 12 7.90 7.83 6.12 ~ ~ 17 11 8.43 6.57 12 6.49 16 11 24 36 14.61 35.79 29.00
6 18 22 18 10 8.69 7.00 6.44 7.41 ~ 46 10 15 29 12 7.62 10 26 20 17 14 13 20 31 7.40 16 10 9 12 14 11 ~ 15.45 45.57 29.00
7 10 ~ 9 18 ~ ~ 16 7.71 8.80 38 33 35 22 16 17 6.49 11 23 40 6.67 10 40 18 14 31 6.03 8.98 7.58 14 70 11 19.66 70.48 28.00
8 7.57 21 ~ 23 25 16 6.19 11 10 6.58 10 10 33 19 5.36 ~ 11 17 15 10 13 6.91 15 18 13 11 14 8.40 5.55 5.11 11 13.00 32.79 29.00
9 18 8.01 105 36 17 6.55 11 13 6.42 4.63 11 10 8.69 9 22 15 13 25 28 14 21 10 20 25 60 16 29 44 49 10 ~ 22.21 105.41 30.00
10 10 2.33 13 19 12 18 17 18 10 13 13 13 10 6.91 12 7.56 23 33 31 28 11 29 30 5.49 7.84 14 46 31 47 29 16 18.69 46.90 31.00
11 33 14 14 18 29 15 16 19 21 15 11 15 23 12 33 18 10 8.73 12 20 45 33 43 52 28 19 27 29 15 19 ~ 22.14 51.58 30.00
12 25 15 15 12 17 41 20 28 27 13 29 10 3.31 9 15 25 20 29 26 17 12 14 36 20 14 13 17 22 28 21 28 20.09 41.46 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. 69 18 3 0 0 0 0 0 90 21 3 0 0 0 0 0 128
REL. 76.6 20.0 3.3 0.0 0.0 0.0 0.0 0.0 100.0 23.3 3.3 0.0 0.0 0.0 0.0 0.02.1
ID 76 20 3 0 0 0 0 0 100
ABS. 85 1 0 0 0 0 0 0 86 1 0 0 0 0 0 0 57
REL. 98.8 1.1 0.0 0.0 0.0 0.0 0.0 0.0 100.0 1.2 0.0 0.0 0.0 0.0 0.0 0.0 9.4
ID 98 1 0 0 0 0 0 0 100
ABS. 84 2 1 0 0 0 0 0 87 3 1 0 0 0 0 0 105
REL. 96.5 2.2 1.1 0.0 0.0 0.0 0.0 0.0100.0 3.4 1.1 0.0 0.0 0.0 0.0 0.0 3.9
ID 96 2 1 0 0 0 0 0 100
ABS. 91 1 0 0 0 0 0 0 92 1 0 0 0 0 0 0 52
REL 98.9 1.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 1.1 0.0 0.0 0.0 0.0 0.0 0.024.11
ID 98 1 0 0 0 0 0 0 100
Year
ABS. 329 22 4 0 0 0 0 0 355 26 4 0 0 0 0 0 128
REL. 92.6 6.1 1.1 0.0 0.0 0.0 0.0 0.0100.0 7.3 1.1 0.0 0.0 0.0 0.0 0.0 2.1
ID 92 6 1 0 0 0 0 0 100

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