NOx - nitrogen oxides(oxides of nitrogen)
Monthly and annual air pollution characteristics
| Year: | 2007 |
|---|---|
| Region: | Ustecky |
| District: | Litomerice |
| Matter: | NOx-nitrogen oxides(oxides of nitrogen) |
| 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 | |||||||||||||||||
ULTHK | ZU 617 Litomerice-ZU | Combination measuring program CHLM | Xm | 41,2 | 45,7 | 43,9 | 34,1 | 24,1 | 20,7 | 21,3 | 23,7 | 30,7 | 49,5 | 43,1 | 53,2 | 184,0 | 79,0 | 28,0 | 36,0 | 23,89 | 363 |
| mc | 31 | 28 | 31 | 30 | 29 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 16.01. | 113,0 | 30,8 | 1,70 | 2 | ||||
| ULTTA | CHMI 1475 Litomerice | Automated measuring program CHLM | Xm | 24,0 | 33,7 | 26,5 | 22,0 | 17,6 | 14,4 | 14,2 | 17,3 | 20,8 | 31,8 | 31,7 | 40,8 | 152,5 | 57,3 | 19,2 | 24,8 | 16,43 | 355 |
| mc | 30 | 28 | 31 | 30 | 31 | 30 | 25 | 28 | 30 | 31 | 30 | 31 | 20.12. | 72,4 | 21,1 | 1,71 | 5 | ||||
| ULPRA | CEZ 1575 Libkovice pod Ripem | Automated measuring program CHLM | Xm | 15,4 | 21,2 | 12,2 | 8,4 | 14,7 | 10,4 | 10,8 | 14,5 | 15,8 | 21,2 | 18,4 | 23,2 | 126,0 | 35,8 | 12,4 | 15,5 | 11,20 | 364 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 31 | 30 | 31 | 20.12. | 46,2 | 13,2 | 1,72 | 1 | ||||
| ULVSM | ZU 637 Lovosice-MU | Manual measuring program CHLM | Xm | 54,6 | 63,2 | 76,7 | 49,3 | 39,4 | 29,9 | 29,5 | 18,7 | 59,6 | 77,3 | 94,9 | 101,4 | 297,0 | 143,0 | 42,0 | 57,2 | 47,22 | 357 |
| mc | 31 | 28 | 28 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 25 | 31 | 20.12. | 201,0 | 43,1 | 2,14 | 5 | ||||