NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Prague |
| District: | Praha 8 |
| 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 | |||||||||||||||||
AKOBA | CHMI 779 Pha8-Kobylisy | Automated measuring program CHLM | Xm | 30,3 | 24,9 | 28,1 | 20,2 | 20,0 | 22,1 | 29,4 | 32,3 | 49,8 | 47,5 | 311,2 | 70,4 | 25,8 | 33,3 | 27,01 | 345 | ||
| mc | 24 | 28 | 29 | 29 | 30 | 30 | 22 | 31 | 30 | 31 | 30 | 31 | 15.01. | 93,8 | 27,5 | 1,79 | 9 | ||||
| AKALA | CHMI 1519 Pha8-Karlin | Automated measuring program CHLM | Xm | 100,0 | 64,0 | 56,5 | 60,3 | 41,0 | 33,1 | 41,4 | 40,1 | 55,7 | 58,3 | 93,2 | 82,5 | 333,1 | 129,3 | 51,6 | 60,8 | 38,46 | 343 |
| mc | 29 | 25 | 29 | 30 | 31 | 30 | 31 | 22 | 25 | 31 | 30 | 30 | 15.01. | 167,3 | 52,2 | 1,72 | 5 | ||||