NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2010
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
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Bartovice
Combination measuring program
CHLM
Xm 58.5 48.7 36.3 29.6 24.1 20.6 20.4 26.5 33.3 47.4 44.4 62.2 206.1 75.0 32.0 37.8 23.46 351
mc 31 28 31 30 31 29 30 27 24 31 30 29 22.12. 105.3 32.8 1.69 3
TOCBA
Detail
200402
CHMI
(1572)
Ostrava-Ceskobratrska (hot spot)
Automated measuring program
CHLM
Xm 128.1 139.2 95.8 118.2 97.3 100.9 96.1 76.2 108.8 146.5 119.5 150.0 636.2 198.9 99.9 114.0 63.12 353
mc 29 28 31 30 31 27 31 31 30 27 29 29 23.12. 257.6 101.6 1.60 2
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 63.3 58.9 35.6 37.3 25.0 23.4 26.9 25.8 35.0 52.7 54.1 73.5 389.2 100.8 32.5 42.7 41.81 350
mc 28 28 31 27 31 30 24 31 29 30 30 31 23.12. 141.7 34.1 1.83 4
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Hory
Combination measuring program
CHLM
Xm 59.7 57.0 34.5 29.3 22.6 20.5 21.9 19.9 23.8 44.1 45.6 63.2 298.3 86.2 28.3 37.1 32.16 356
mc 31 28 31 30 31 30 30 28 25 31 30 31 22.12. 116.5 30.3 1.81 5
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 71.0 74.2 44.5 36.3 26.9 22.3 24.5 31.7 39.8 60.3 66.6 88.6 347.1 118.9 38.6 48.7 39.48 358
mc 30 27 29 28 31 30 31 31 30 31 29 31 22.12. 156.5 39.3 1.87 2
TOZRA
Detail
40592
CHMI
(1064)
Ostrava-Zabreh
Automated measuring program
CHLM
Xm 77.7 66.5 33.7 35.1 30.2 28.5 25.9 19.0 34.0 58.1 48.5 68.0 367.4 108.4 31.5 43.7 40.55 354
mc 31 26 29 30 31 30 28 30 29 31 29 30 22.12. 150.1 34.0 1.95 2