NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2008 |
|---|---|
| Region: | Prague |
| District: | Praha 4 |
| 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 | |||||||||||||||||
ABRAA | CHMI 773 Pha4-Branik | Automated measuring program CHLM | Xm | 97,9 | 92,6 | 61,0 | 60,5 | 49,8 | 47,0 | 46,4 | 43,0 | 53,9 | 82,0 | 79,2 | 77,2 | 337,9 | 145,5 | 54,2 | 65,6 | 43,42 | 358 |
| mc | 31 | 29 | 31 | 28 | 31 | 29 | 31 | 31 | 30 | 26 | 30 | 31 | 14.01. | 210,7 | 55,5 | 1,76 | 5 | ||||
| ALIBA | CHMI 774 Pha4-Libus | Automated measuring program CHLM | Xm | 39,8 | 44,9 | 26,0 | 25,6 | 24,2 | 19,9 | 19,1 | 16,6 | 27,5 | 39,4 | 39,4 | 37,4 | 222,5 | 70,8 | 23,7 | 29,6 | 23,21 | 337 |
| mc | 29 | 27 | 28 | 27 | 31 | 26 | 31 | 31 | 28 | 22 | 26 | 31 | 14.01. | 97,2 | 24,7 | 1,75 | 5 | ||||