NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2009 |
|---|---|
| Region: | Kralovehradecky |
| District: | Hradec Kralove |
| 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 | |||||||||||||||||
HHKBA | CHMI 1503 Hradec Kralove-Brnenska | Automated measuring program CHLM | Xm | 87,5 | 42,3 | 34,7 | 49,3 | 34,8 | 35,2 | 26,2 | 35,2 | 53,5 | 46,1 | 69,0 | 71,7 | 183,5 | 107,1 | 42,3 | 49,1 | 30,47 | 352 |
| mc | 31 | 27 | 25 | 30 | 31 | 30 | 28 | 31 | 30 | 31 | 30 | 28 | 20.11. | 135,5 | 40,4 | 1,91 | 3 | ||||
| HHKSA | ZU 396 Hr.Kral.-Sukovy sady | Automated measuring program CHLM | Xm | 97,2 | 62,3 | 51,3 | 54,1 | 36,9 | 38,3 | 41,1 | 32,0 | 44,6 | 51,5 | 73,4 | 79,9 | 183,6 | 105,6 | 47,3 | 55,4 | 28,84 | 336 |
| mc | 31 | 27 | 23 | 27 | 27 | 30 | 27 | 31 | 27 | 31 | 28 | 27 | 15.01. | 147,3 | 49,5 | 1,59 | 4 | ||||