NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2013
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
TOROK
Detail
1021660
SMOstrava
(1940)
Ostrava Radvanice OZO
Combination measuring program
CHLM
Xm 48.0 37.0 23.8 27.2 17.3 15.7 15.3 16.4 21.1 34.1 39.2 29.8 109.7 59.1 23.0 26.8 16.07 352
mc 29 28 30 30 31 30 31 29 29 24 30 31 15.01. 75.1 23.1 1.71 5
TOCBA
Detail
200402
CHMI
(1572)
Ostrava-Ceskobratrsk
Automated measuring program
CHLM
Xm 99.9 107.3 87.3 85.9 75.7 79.4 78.0 87.9 79.2 115.7 112.5 69.5 326.5 168.5 81.2 89.7 42.40 361
mc 31 27 31 30 29 29 31 31 30 31 30 31 19.11. 205.6 81.0 1.59 1
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 42.5 42.4 34.4 33.8 24.0 20.0 24.7 28.9 27.4 52.2 42.2 30.2 151.6 80.6 27.0 33.5 22.70 361
mc 29 28 31 30 29 30 31 31 30 31 30 31 31.10. 105.2 28.4 1.73 2
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Ho
Combination measuring program
CHLM
Xm 44.4 37.6 27.2 26.2 19.5 17.3 16.6 21.4 22.3 44.3 39.7 26.4 126.8 69.3 22.9 28.5 18.63 363
mc 31 28 30 30 31 30 30 31 30 31 30 31 15.01. 86.6 24.3 1.73 1
TOPOA
Detail
1022074
CHMI
(1939)
Ostrava-Poruba/CHMU
Automated measuring program
CHLM
Xm 36.7 27.4 26.4 18.9 13.2 13.8 19.3 21.7 37.7 37.3 24.0 92.9 63.9 21.1 25.7 16.25 341
mc 14 28 31 30 31 28 29 29 30 31 29 31 15.01. 72.4 21.9 1.76 14
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 50.1 48.5 41.2 39.6 27.9 19.4 24.3 28.1 32.3 61.1 50.3 42.3 185.1 93.0 33.3 38.6 24.76 360
mc 31 28 31 30 31 28 31 31 30 30 30 29 19.11. 109.2 32.7 1.78 2
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Radvanice ZU
Combination measuring program
CHLM
Xm 62.4 44.3 28.0 29.6 22.0 21.0 18.5 20.5 29.7 45.9 47.7 51.1 130.7 70.7 29.2 35.2 19.62 351
mc 31 28 30 30 25 29 29 30 30 28 30 31 15.01. 81.2 30.6 1.72 5