Detailed overview of ambient air pollution valuis from individual stations

771 - PHA1-nam. Republiky


Year: 1997
Pollutant:NO2-nitrogen dioxide
Station: 771 - PHA1-nam. Republiky
Code:CZ01CMREP
Institution:CHMI
Region:Hlavni mesto Praha
District:Praha 1
Measure method:chemiluminescence
Unit:ug/m^3

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 63 72 63 56 48 56 61 75 55 54 44 35 55 94 102 98 102 81 58 82 72 57 67 75 60 52 84 70 71 69 62 67.56 102.46 31.00
2 61 69 88 65 66 65 77 73 66 67 50 51 48 77 58 47 53 47 50 50 39 45 50 46 32 42 47 53 ~ ~ ~ 56.48 87.57 28.00
3 52 34 51 45 51 45 53 58 51 61 65 73 55 46 33 40 57 50 56 52 55 51 38 67 67 60 45 35 38 37 66 51.18 72.90 31.00
4 75 75 47 38 29 28 48 53 64 52 33 32 39 36 41 41 64 46 34 39 60 54 57 62 49 52 49 47 37 34 ~ 47.18 75.00 30.00
5 44 45 56 38 33 25 39 34 28 32 ~ 27 32 52 53 40 26 26 45 42 36 40 36 35 37 57 34 36 36 33 30 37.53 57.03 30.00
6 30 41 40 51 35 49 29 24 39 45 45 58 37 24 27 33 50 49 39 36 23 33 26 33 47 46 46 36 27 36 ~ 37.84 57.55 30.00
7 41 36 ~ 34 31 22 31 32 45 42 49 39 36 64 48 56 60 38 23 20 44 43 59 55 30 24 22 37 44 41 37 39.42 63.80 30.00
8 32 30 31 46 37 32 35 46 40 39 56 56 62 64 42 28 27 52 46 48 46 47 41 34 63 65 56 34 23 25 13 41.75 64.89 31.00
9 34 34 33 37 33 27 17 17 12 33 57 58 34 37 52 63 72 85 45 39 49 75 62 50 57 59 49 55 74 57 ~ 46.80 85.13 30.00
10 39 35 39 39 46 73 62 55 38 38 22 31 42 41 42 47 51 58 52 50 51 56 48 42 26 34 48 50 66 62 55 46.38 72.63 31.00
11 60 64 54 58 66 79 78 50 44 64 52 56 47 53 50 41 36 42 46 65 68 58 66 66 58 51 44 55 52 40 ~ 55.38 79.35 30.00
12 46 48 45 40 ~ ~ ~ 39 59 58 58 52 41 49 46 59 45 48 53 49 48 56 52 42 35 38 42 48 50 61 59 48.78 60.87 28.00


Detailed overview of ambient air pollution valuis from individual stations - selection station