NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2008 |
|---|---|
| Region: | Ustecky |
| District: | Usti nad Labem |
| 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 | |||||||||||||||||
UULMA | CHMI 1571 Usti n.L.-mesto | Automated measuring program CHLM | Xm | 83,2 | 79,0 | 43,2 | 40,2 | 29,5 | 27,7 | 26,0 | 32,9 | 39,9 | 70,2 | 73,8 | 61,8 | 279,4 | 119,4 | 37,9 | 50,5 | 35,46 | 365 |
| mc | 31 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 31 | 08.01. | 151,5 | 41,4 | 1,85 | 1 | ||||
| UULKA | CHMI 1011 Usti n.L.-Kockov | Automated measuring program CHLM | Xm | 31,3 | 27,5 | 16,2 | 12,7 | 8,7 | 10,5 | 9,9 | 12,3 | 13,8 | 32,6 | 29,0 | 22,6 | 101,0 | 50,3 | 14,2 | 18,9 | 15,11 | 366 |
| mc | 31 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 25.10. | 66,3 | 14,5 | 2,05 | 0 | ||||
| UULDA | CHMI 1481 Usti n.L.-Vseboricka (hot spot) | Automated measuring program CHLM | Xm | 141,1 | 148,6 | 87,8 | 95,8 | 92,9 | 101,9 | 111,3 | 143,3 | 157,2 | 187,9 | 185,2 | 158,6 | 352,1 | 252,6 | 117,3 | 134,2 | 61,16 | 366 |
| mc | 31 | 29 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 10.01. | 296,7 | 121,7 | 1,56 | 0 | ||||