NO₂ - KPRBA

Detailed overview of air pollution values for the measuring programme

Year: 2021
Matter: NO₂ - nitrogen dioxide
Locality: Prebuz
Measuring programme: KPRBA
Organization: CHMI
Region: Karlovarsky
District: Sokolov
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 5.8 6.4 5.6 17.2 14.3 4.9 6.1 9.3 6.2 7.0 8.3 10.4 4.8 3.9 6.7 3.6 4.9 8.8 4.9 6.8 9.7 6.9 4.5 4.2 4.1 6.3 6.1 9.6 8.1 4.7 3.8 6.9 17.2 31
2 7.7 10.8 3.7 2.8 5.2 7.0 6.5 10.9 11.4 7.7 6.8 4.0 1.8 4.9 3.8 7.7 5.3 3.8 3.7 3.4 3.2 3.9 2.8 6.2 5.7 7.3 5.4 3.9 5.6 11.4 28
3 2.4 2.6 8.3 14.9 5.0 3.4 4.4 5.1 5.0 9.5 7.2 1.1 1.0 1.0 1.0 1.0 1.8 1.0 1.1 1.0 1.4 1.2 1.3 3.0 4.9 5.9 4.6 2.8 2.9 1.8 2.8 3.6 14.9 31
4 5.3 3.6 2.1 1.4 3.0 1.4 2.2 2.7 7.1 7.5 5.8 4.4 3.8 4.0 4.1 5.5 6.2 5.4 5.1 4.1 3.9 3.5 2.8 4.1 3.8 2.7 5.1 6.0 5.5 5.7 4.3 7.5 30
5 5.7 4.5 3.5 4.5 2.7 3.5 3.6 4.7 4.6 3.8 4.9 4.2 3.4 3.2 3.0 2.2 1.8 2.0 2.4 2.5 4.9 1.8 1.3 2.7 1.6 2.8 3.3 2.8 3.4 2.5 2.2 3.2 5.7 31
6 2.3 3.1 3.3 3.2 2.6 2.5 2.8 2.9 2.8 3.6 3.1 3.1 1.8 2.9 3.1 3.8 3.0 3.5 3.6 2.7 2.1 4.9 2.8 4.3 3.4 2.8 3.3 3.3 3.6 2.5 3.1 4.9 30
7 3.6 3.9 2.4 3.6 2.0 2.9 1.2 2.2 2.1 1.9 3.4 2.2 2.4 1.7 1.9 3.5 4.3 3.0 3.7 3.2 3.2 3.4 3.9 4.2 3.5 2.1 2.6 3.3 2.2 2.7 2.7 2.9 4.3 31
8 1.7 2.1 2.7 2.3 2.4 2.3 2.3 1.2 1.7 2.8 1.8 3.2 2.5 2.0 1.5 2.0 2.0 2.5 2.2 1.5 2.0 2.2 2.1 2.9 2.0 1.3 1.3 1.9 1.2 2.0 2.7 2.1 3.2 31
9 2.1 1.2 1.9 1.9 2.1 1.8 2.2 2.6 4.5 3.2 1.2 1.0 2.4 3.0 4.3 2.8 2.2 2.9 2.5 2.3 3.3 3.0 3.3 3.2 3.1 4.1 2.3 3.9 3.2 3.7 2.7 4.5 30
10 10.6 6.9 3.6 4.9 6.0 2.9 3.9 4.3 5.3 4.8 4.0 3.3 2.6 5.8 4.0 1.7 1.6 4.3 8.0 6.8 2.8 2.9 1.3 2.5 6.3 7.0 4.3 4.6 7.0 7.9 6.7 4.8 10.6 31
11 4.7 3.4 7.4 7.4 3.3 3.3 3.6 1.7 2.9 5.5 5.3 5.5 7.5 7.5 6.3 6.3 7.1 5.9 4.8 3.7 3.8 2.5 1.4 2.0 4.8 4.9 9.6 2.1 3.4 5.4 4.8 9.6 30
12 2.8 2.5 4.5 8.5 3.1 8.3 10.5 10.5 10.2 6.2 6.2 5.8 4.7 3.0 5.3 6.3 4.1 2.9 1.5 3.2 3.2 12.0 11.2 4.2 4.6 2.1 3.9 8.8 3.2 3.0 1.8 5.4 12.0 31