NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Plzensky |
| District: | Tachov |
| Matter: | NOx-nitrogen oxides |
| Unit: | µg/m3 |
| KMPL | Organization: Old ISKO number Locality |
Type of measuring programme Method |
Monthly values | Annual values | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Max. | 95% Kv | 50% Kv | X | S | N | ||||
| Date | 98% Kv | XG | SG | dv | |||||||||||||||||
PPRMA | CHMI 1101 Primda | Automated measuring program CHLM | Xm | 12,4 | 10,4 | 7,7 | 7,9 | 6,1 | 6,3 | 5,3 | 6,2 | 7,5 | 10,7 | 14,0 | 44,4 | 17,1 | 7,2 | 8,8 | 4,81 | 343 | |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 25 | 23 | 21 | 31 | 19.12. | 23,1 | 7,9 | 1,53 | 11 | ||||