NOx - nitrogen oxides
Monthly and annual air pollution characteristics
| Year: | 2008 |
|---|---|
| Region: | Moravskoslezsky |
| District: | Ostrava-mesto |
| 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 | |||||||||||||||||
TOBAK | ZU 1650 Ostrava-Bartovice | Combination measuring program CHLM | Xm | 52,7 | 51,4 | 40,0 | 34,8 | 26,8 | 24,5 | 26,0 | 24,7 | 29,1 | 42,3 | 45,3 | 51,7 | 177,0 | 73,0 | 32,0 | 37,5 | 20,75 | 363 |
| mc | 31 | 29 | 31 | 30 | 31 | 30 | 28 | 31 | 30 | 31 | 30 | 31 | 11.02. | 85,0 | 33,5 | 1,58 | 3 | ||||
| TOFFA | CHMI 1061 Ostrava-Fifejdy | Automated measuring program CHLM | Xm | 40,7 | 44,5 | 38,2 | 38,9 | 29,7 | 28,1 | 24,7 | 29,9 | 34,1 | 42,8 | 48,0 | 65,9 | 307,1 | 92,8 | 29,8 | 38,9 | 31,64 | 359 |
| mc | 31 | 29 | 31 | 29 | 31 | 28 | 29 | 31 | 29 | 30 | 30 | 31 | 17.12. | 129,9 | 32,4 | 1,74 | 2 | ||||
| TOPRA | CHMI 1410 Ostrava - Privoz | Automated measuring program CHLM | Xm | 69,7 | 71,0 | 55,3 | 47,3 | 32,8 | 32,0 | 28,2 | 38,6 | 37,3 | 59,4 | 64,2 | 82,5 | 310,5 | 107,7 | 43,3 | 51,4 | 34,81 | 361 |
| mc | 31 | 26 | 30 | 30 | 30 | 30 | 31 | 31 | 30 | 31 | 30 | 31 | 17.12. | 163,5 | 43,7 | 1,73 | 2 | ||||
| TOCBA | CHMI 1572 Ostrava-Ceskobratrska (hot spot) | Automated measuring program CHLM | Xm | 105,6 | 128,8 | 109,8 | 117,8 | 115,2 | 94,9 | 86,0 | 84,0 | 104,0 | 103,9 | 117,8 | 139,0 | 476,8 | 194,9 | 101,6 | 109,1 | 54,17 | 353 |
| mc | 31 | 29 | 29 | 30 | 31 | 29 | 31 | 28 | 24 | 31 | 30 | 30 | 16.12. | 268,4 | 98,8 | 1,55 | 5 | ||||
| TOMHK | ZU 1649 Ostrava-Marianske Hory | Combination measuring program CHLM | Xm | 48,5 | 45,4 | 37,5 | 35,8 | 26,2 | 23,9 | 25,1 | 24,5 | 31,5 | 41,2 | 47,1 | 62,9 | 294,0 | 82,0 | 30,0 | 37,6 | 27,74 | 361 |
| mc | 31 | 29 | 31 | 30 | 31 | 30 | 26 | 31 | 30 | 31 | 30 | 31 | 16.12. | 111,0 | 32,6 | 1,63 | 3 | ||||
| TOZRA | CHMI 1064 Ostrava-Zabreh | Automated measuring program CHLM | Xm | 42,1 | 41,6 | 31,8 | 43,1 | 34,8 | 26,3 | 26,9 | 337,5 | 85,1 | 29,9 | ~ | 233 | ||||||
| mc | 31 | 29 | 31 | 30 | 29 | 29 | 30 | 7 | 0 | 0 | 0 | 17 | 16.12. | 121,5 | ~ | ~ | 129 | ||||