NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Ustecky |
| District: | Litomerice |
| 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 | |||||||||||||||||
ULTHK | ZU 617 Litomerice-ZU | Combination measuring program CHLM | Xm | 54,5 | 37,4 | 24,9 | 29,6 | 17,7 | 14,3 | 18,5 | 17,7 | 30,1 | 55,0 | 42,8 | 181,0 | 71,0 | 23,0 | 30,3 | 23,56 | 349 | |
| mc | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 31 | 16 | 30 | 30 | 31 | 20.11. | 100,0 | 24,5 | 1,87 | 15 | ||||
| ULTTA | CHMI 1475 Litomerice | Automated measuring program CHLM | Xm | 50,5 | 29,1 | 20,1 | 24,2 | 17,0 | 13,0 | 18,5 | 22,1 | 26,9 | 41,5 | 41,1 | 129,6 | 57,9 | 21,9 | 26,9 | 17,46 | 357 | |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 25 | 31 | 30 | 31 | 28 | 31 | 15.01. | 83,1 | 22,9 | 1,72 | 6 | ||||
| ULPRA | CEZ 1575 Libkovice pod Ripem | Automated measuring program CHLM | Xm | 22,3 | 12,6 | 8,7 | 8,7 | 8,2 | 9,3 | 11,7 | 13,1 | 9,6 | 9,9 | 13,6 | 11,7 | 80,8 | 22,7 | 10,1 | 11,6 | 7,10 | 361 |
| mc | 31 | 28 | 31 | 30 | 30 | 28 | 31 | 30 | 30 | 31 | 30 | 31 | 15.01. | 34,6 | 10,5 | 1,52 | 1 | ||||
| ULVSK | ZU 637 Lovosice-MU | Combination measuring program CHLM | Xm | 94,6 | 47,0 | 41,4 | 62,1 | 32,9 | 27,9 | 39,2 | 43,6 | 55,9 | 70,0 | 118,4 | 86,6 | 253,0 | 143,0 | 50,0 | 60,3 | 42,65 | 361 |
| mc | 31 | 28 | 31 | 30 | 31 | 28 | 29 | 31 | 30 | 31 | 30 | 31 | 20.11. | 202,0 | 48,5 | 1,95 | 3 | ||||