NOx - nitrogen oxides(oxides of nitrogen)
Monthly and annual air pollution characteristics
| Year: | 2007 |
|---|---|
| Region: | Prague |
| District: | Praha 2 |
| Matter: | NOx-nitrogen oxides(oxides of nitrogen) |
| 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 | |||||||||||||||||
ARIEA | CHMI 772 Pha2-Riegrovy sady | Automated measuring program CHLM | Xm | 34,9 | 53,6 | 56,5 | 48,4 | 28,4 | 27,6 | 23,6 | 32,2 | 36,9 | 65,9 | 47,9 | 54,6 | 172,3 | 96,4 | 34,3 | 42,5 | 25,77 | 361 |
| mc | 31 | 28 | 31 | 27 | 31 | 30 | 31 | 30 | 30 | 31 | 30 | 31 | 20.12. | 129,1 | 36,9 | 1,66 | 3 | ||||
| ALEGA | CHMI 1483 Pha2-Legerova | Automated measuring program CHLM | Xm | 103,2 | 188,6 | 224,4 | 209,8 | 178,9 | 158,0 | 100,7 | 165,0 | 172,2 | 262,6 | 193,7 | 194,6 | 542,7 | 379,3 | 160,0 | 180,5 | 106,23 | 359 |
| mc | 31 | 28 | 31 | 30 | 31 | 30 | 25 | 31 | 30 | 31 | 30 | 31 | 18.12. | 416,2 | 146,7 | 2,01 | 2 | ||||