NO - ACHOA

Detailed overview of air pollution values for the measuring programme

Year: 2019
Matter: NO - nitrogen monoxide
Locality: Praha 4-Chodov
Measuring programme: ACHOA
Organization: CHMI
Region: Prague
District: Praha 4
Unit: µg/m3
Measuring method: chemiluminescence
Average daily concentrations in specific units
Day/Month 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 X Max. N
1 0.9 0.9 1.3 2.4 1.0 0.8 4.6 1.3 1.4 2.5 2.5 1.4 0.9 1.1 1.3 1.8 1.3 3.7 9.8 4.6 37.2 8.2 2.9 2.1 3.9 1.5 0.9 1.3 1.5 2.3 3.1 3.6 37.2 31
2 1.6 5.6 2.1 5.1 4.6 2.7 1.9 3.3 1.1 0.7 1.2 1.3 1.7 7.3 15.1 7.5 12.4 25.9 2.6 2.2 1.9 1.4 2.0 3.0 4.5 4.5 7.8 2.2 4.8 25.9 28
3 1.4 1.3 0.7 1.1 1.1 1.6 3.9 0.7 0.6 0.5 0.8 1.1 0.7 0.8 0.7 0.7 0.6 0.7 1.9 2.7 1.9 5.8 1.1 0.7 1.0 1.0 1.9 1.8 5.7 1.2 1.4 1.5 5.8 31
4 0.8 2.1 1.3 1.0 3.8 1.5 0.7 4.5 8.2 2.1 1.5 0.9 0.7 1.8 3.7 1.6 4.4 1.7 0.7 1.9 0.7 0.6 0.5 0.8 1.8 1.1 0.6 0.6 1.4 1.1 1.8 8.2 30
5 0.9 0.9 1.4 0.7 0.9 2.4 1.6 0.9 0.7 1.0 1.0 0.5 1.3 1.2 1.2 1.6 1.4 0.5 0.6 1.9 1.0 1.0 1.2 1.6 0.7 0.9 0.9 1.1 0.7 3.6 2.0 1.2 3.6 31
6 1.6 0.7 1.4 1.6 4.4 0.7 1.2 0.5 1.1 1.1 1.2 0.6 0.7 2.1 0.6 0.5 1.0 0.9 1.0 0.9 1.1 0.5 0.5 0.8 0.9 0.8 0.5 0.7 1.2 0.5 1.0 4.4 30
7 0.6 0.5 1.4 1.7 0.8 0.5 0.6 1.1 1.2 0.7 1.3 1.2 1.1 0.7 0.8 2.4 1.9 4.0 0.9 0.7 0.6 1.6 1.3 3.7 3.0 4.0 0.5 0.5 3.1 0.9 1.1 1.4 4.0 31
8 1.6 2.8 0.7 0.6 0.9 0.9 0.9 0.9 0.8 0.6 0.6 1.7 0.8 1.5 1.3 1.4 0.6 0.5 0.7 6.6 1.8 5.2 4.8 0.6 0.6 6.0 0.8 0.9 1.3 1.4 2.2 1.7 6.6 31
9 0.5 0.9 2.2 1.4 2.0 0.9 0.9 1.5 1.1 4.6 9.8 1.1 1.4 0.8 0.7 3.4 2.0 1.4 2.7 2.9 2.4 0.7 16.0 4.2 1.6 1.6 1.4 0.6 0.6 0.6 2.4 16.0 30
10 0.9 0.9 1.9 1.6 0.8 0.7 4.6 1.5 1.3 1.0 1.6 0.8 0.7 2.6 11.0 0.7 6.7 1.9 3.1 1.8 29.5 20.4 16.4 17.0 7.2 1.2 0.6 4.2 8.7 18.7 11.7 5.9 29.5 31
11 1.9 1.2 8.5 1.1 1.6 1.8 1.4 5.9 1.4 7.8 6.1 4.5 6.4 8.2 0.9 6.7 2.3 2.2 14.2 18.8 7.9 3.0 0.7 0.5 0.8 3.4 1.1 1.6 0.9 1.8 4.2 18.8 30
12 3.5 3.4 6.4 2.9 0.8 2.1 0.6 0.5 0.6 3.7 10.8 6.8 3.1 0.5 0.5 6.5 33.3 81.3 155.3 80.6 6.2 0.6 0.8 0.6 0.6 0.9 2.3 0.5 0.9 1.4 1.5 13.5 155.3 31