NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Prague |
| District: | Praha 2 |
| 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 | |||||||||||||||||
ALEGA | CHMI 1483 Pha2-Legerova (hot spot) | Automated measuring program CHLM | Xm | 230,3 | 128,1 | 127,9 | 183,3 | 79,0 | 88,6 | 120,1 | 184,4 | 174,4 | 165,6 | 203,6 | 246,5 | 569,7 | 337,0 | 145,2 | 160,9 | 94,60 | 361 |
| mc | 31 | 28 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 29 | 15.01. | 377,6 | 132,3 | 1,94 | 2 | ||||
| ARIEA | CHMI 772 Pha2-Riegrovy sady | Automated measuring program CHLM | Xm | 80,0 | 40,4 | 35,5 | 43,5 | 28,9 | 28,0 | 29,2 | 30,2 | 39,5 | 40,8 | 55,9 | 56,5 | 374,3 | 81,9 | 35,7 | 42,4 | 28,41 | 358 |
| mc | 31 | 23 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 15.01. | 115,9 | 37,4 | 1,60 | 5 | ||||