NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Prague |
| District: | Praha 5 |
| 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 | |||||||||||||||||
AMLYA | CHMI 775 Pha5-Mlynarka | Automated measuring program CHLM | Xm | 102,8 | 54,8 | 54,7 | 69,8 | 45,0 | 45,5 | 43,0 | 53,6 | 68,7 | 62,6 | 103,5 | 95,8 | 429,3 | 144,5 | 56,8 | 66,9 | 43,02 | 360 |
| mc | 31 | 27 | 29 | 30 | 31 | 28 | 31 | 31 | 30 | 31 | 30 | 31 | 15.01. | 181,7 | 58,0 | 1,67 | 2 | ||||
| ASMIA | CHMI 1459 Pha5-Smichov | Automated measuring program CHLM | Xm | 112,6 | 70,8 | 79,6 | 88,5 | 71,2 | 61,8 | 80,4 | 80,3 | 85,0 | 76,1 | 163,5 | 107,0 | 391,6 | 201,8 | 77,8 | 89,5 | 58,24 | 351 |
| mc | 30 | 28 | 29 | 30 | 31 | 30 | 29 | 27 | 27 | 31 | 28 | 31 | 15.01. | 255,5 | 72,9 | 1,94 | 4 | ||||
| ASTOA | CHMI 1520 Pha5-Stodulky | Automated measuring program CHLM | Xm | 29,6 | 26,2 | 34,7 | 21,6 | 19,2 | 22,1 | 23,8 | 33,4 | 31,7 | 51,4 | 46,4 | 178,8 | 68,5 | 26,6 | 32,6 | 22,03 | 346 | |
| mc | 20 | 28 | 28 | 29 | 31 | 30 | 31 | 28 | 30 | 31 | 29 | 31 | 20.11. | 96,6 | 27,8 | 1,71 | 6 | ||||