NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2015
Region: Moravskoslezsky
District: Ostrava-mesto
Matter: NOx - nitrogen oxides
Unit: µg/m3
MP Code Organization Type of measuring programme Monthly values Annual values
Old ISKO number 1 2 3 4 5 6 7 8 9 10 11 12 Max. 95% Kv 50% Kv X S N
Locality Method Date 98% Kv XG SG dv
TOCBA
Detail
200402
CHMI
(1572)
Ostrava-Ceskobratrsk
Automated measuring program
CHLM
Xm 79.0 103.0 85.7 74.7 73.2 66.4 62.4 80.2 92.4 143.6 86.2 69.2 272.1 153.9 76.4 84.6 40.35 362
mc 31 28 31 30 31 30 31 28 30 31 30 31 28.10. 199.5 76.5 1.56 3
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 31.3 43.4 35.0 26.4 24.8 20.8 22.5 30.8 29.9 56.9 38.5 31.5 183.8 71.6 26.2 32.6 21.96 361
mc 31 28 31 30 31 26 31 31 30 31 30 31 14.12. 105.4 28.2 1.66 4
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Ho
Combination measuring program
CHLM
Xm 31.6 41.3 33.4 23.1 19.9 16.7 18.1 24.9 24.2 47.7 34.6 28.4 127.1 61.2 23.6 28.6 16.82 363
mc 31 27 30 30 31 30 31 31 30 31 30 31 05.11. 78.9 25.1 1.62 1
TOPDA
Detail
1317208
SMOstrava
(2042)
Ostrava-Poruba, DD
Automated measuring program
CHLM
Xm 46.8 65.2 92.2 79.3 65.5 51.1 184.5 124.8 59.8 ~ 212
mc 0 0 0 11 22 30 31 29 29 31 29 0 05.11. 163.2 ~ ~ 109
TOPOA
Detail
1022074
CHMI
(1939)
Ostrava-Poruba/CHMU
Automated measuring program
CHLM
Xm 25.4 32.6 28.5 18.1 18.5 14.2 16.7 26.2 23.6 39.8 30.9 26.6 91.0 54.4 21.1 25.1 14.30 359
mc 31 28 31 30 30 27 31 31 30 31 30 29 05.11. 63.0 21.9 1.67 3
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 44.2 56.4 45.3 32.0 29.2 24.3 26.2 34.3 34.5 63.8 58.0 42.8 184.5 87.8 34.2 41.0 26.46 355
mc 31 28 31 29 28 26 31 31 30 31 29 30 14.12. 119.1 35.1 1.73 4
TOROK
Detail
1021660
SMOstrava
(1940)
Ostrava-Radvanice OZO
Combination measuring program
CHLM
Xm 30.6 32.4 29.9 18.5 15.2 14.9 17.1 18.1 19.6 38.1 35.4 30.2 97.9 52.7 22.1 25.3 13.46 349
mc 31 28 30 30 28 27 23 31 30 31 30 30 05.11. 60.4 22.2 1.67 8
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Radvanice ZU
Combination measuring program
CHLM
Xm 54.6 47.0 36.4 26.6 20.9 20.3 23.6 24.0 26.1 45.5 56.1 60.1 117.4 75.9 32.2 37.0 20.00 355
mc 31 28 30 30 28 28 30 31 30 29 29 31 05.11. 89.8 32.1 1.70 2
TOZRA
Detail
1322682
CHMI
(1064)
Ostrava-Zabreh
Automated measuring program
CHLM
Xm 28.8 27.0 20.4 18.2 29.6 29.3 58.2 30.7 26.5 132.4 74.4 24.6 ~ 269
mc 0 0 0 28 31 26 31 31 30 31 30 31 27.10. 103.1 ~ ~ 92