NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Kralovehradecky |
| District: | Rychnov nad Kneznou |
| 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 | |||||||||||||||||
HSERA | CHMI 1111 Serlich | Automated measuring program CHLM | Xm | 9,3 | 11,9 | 9,1 | 8,7 | 8,8 | 3,3 | 2,6 | 3,9 | 6,0 | 7,1 | 31,4 | 14,1 | 6,1 | 6,6 | 4,13 | 342 | ||
| mc | 31 | 28 | 28 | 30 | 31 | 30 | 25 | 31 | 30 | 31 | 16 | 31 | 20.02. | 17,6 | 5,5 | 1,89 | 14 | ||||