NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2012
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 82.8 114.0 98.1 72.6 62.7 95.8 93.9 111.6 136.4 104.3 401.0 179.6 86.5 94.6 49.47 351
mc 31 28 30 26 24 29 30 31 30 31 30 31 14.12. 223.9 84.1 1.62 7
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 29.0 36.1 30.0 24.5 21.0 19.1 27.7 35.4 48.0 51.9 252.3 88.7 26.2 36.2 30.96 340
mc 31 25 29 27 28 30 31 31 27 28 22 31 27.11. 128.7 29.0 1.85 8
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Ho
Combination measuring program
CHLM
Xm 32.6 49.3 35.4 27.5 22.9 19.2 18.2 21.8 30.3 39.1 52.9 299.1 76.9 25.3 33.9 27.71 355
mc 31 29 31 27 30 30 30 31 30 29 26 31 14.12. 115.4 27.8 1.80 3
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 40.5 59.0 36.5 27.5 23.8 22.2 32.2 43.6 55.3 79.9 67.5 300.5 105.0 34.3 44.4 35.35 359
mc 31 29 26 29 30 30 31 31 30 31 30 31 14.12. 157.2 35.8 1.88 5
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Radvanice ZU
Combination measuring program
CHLM
Xm 48.5 55.2 38.7 27.4 21.1 21.1 24.3 25.0 28.3 40.9 60.3 63.3 149.3 75.1 32.5 37.6 20.68 354
mc 29 29 29 29 31 30 30 30 30 29 27 31 08.12. 94.0 32.8 1.68 2
TOZRA
Detail
40592
CHMI
(1064)
Ostrava-Zabreh
Automated measuring program
CHLM
Xm 38.2 59.2 44.4 32.3 26.9 22.4 20.2 24.6 34.2 43.3 63.9 54.0 341.0 97.2 29.1 38.5 33.28 360
mc 31 29 30 28 30 30 31 31 29 31 30 30 14.12. 122.0 30.3 1.94 1