NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Jihocesky |
| District: | Ceske Budejovice |
| 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 | |||||||||||||||||
CHVOA | CHMI 1103 Hojna Voda | Automated measuring program CHLM | Xm | 12,6 | 10,6 | 7,9 | 7,7 | 5,7 | 4,3 | 3,6 | 4,4 | 5,9 | 7,2 | 6,0 | 8,9 | 31,7 | 15,6 | 5,9 | 7,1 | 4,35 | 359 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 25 | 30 | 31 | 15.01. | 21,2 | 6,1 | 1,79 | 4 | ||||
| CCBDA | CHMI 1104 Ceske Budejovice | Automated measuring program CHLM | Xm | 44,1 | 23,9 | 17,7 | 14,0 | 15,2 | 14,1 | 18,2 | 27,9 | 25,0 | 40,8 | 31,7 | 214,4 | 49,2 | 19,9 | 24,4 | 17,85 | 353 | |
| mc | 31 | 28 | 31 | 18 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 20.11. | 68,3 | 20,9 | 1,69 | 7 | ||||
| CCBTA | ZU 1193 Ces. Budejovice-Tresn. | Automated measuring program CHLM | Xm | 34,2 | 22,9 | 17,5 | 21,3 | 15,7 | 14,3 | 12,7 | 14,0 | 22,1 | 24,5 | 32,9 | 27,9 | 198,7 | 37,7 | 18,4 | 21,7 | 13,43 | 363 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 31 | 29 | 30 | 31 | 30 | 31 | 20.11. | 49,8 | 19,6 | 1,52 | 1 | ||||