NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2016
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 91.9 80.3 97.8 91.8 75.2 71.7 62.1 74.0 89.8 91.2 94.3 72.6 220.0 151.6 77.5 82.8 35.28 362
mc 31 29 31 30 27 30 31 31 30 31 30 31 18.02. 175.9 75.7 1.54 3
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 45.0 30.6 34.7 31.6 25.2 23.1 17.7 23.6 40.1 32.3 37.8 33.3 119.7 72.0 25.8 31.2 18.64 363
mc 31 29 31 30 30 30 31 30 30 31 30 30 18.02. 85.8 27.3 1.65 1
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Ho
Combination measuring program
CHLM
Xm 40.8 28.4 32.0 24.7 18.4 16.5 12.8 15.7 28.0 26.3 31.5 28.0 94.9 60.9 21.0 25.2 15.14 365
mc 31 29 30 30 31 30 31 31 30 31 30 31 18.02. 70.3 21.8 1.70 1
TOPDA
Detail
1317208
SMOstrava
(2042)
Ostrava-Poruba, DD
Automated measuring program
CHLM
Xm 70.5 52.6 34.4 27.3 48.7 47.2 42.1 52.2 70.8 64.1 62.4 60.1 155.2 106.8 49.0 52.7 27.39 349
mc 24 29 25 28 29 30 31 31 30 31 30 31 22.01. 127.6 45.8 1.76 7
TOPOA
Detail
1022074
CHMI
(1939)
Ostrava-Poruba/CHMU
Automated measuring program
CHLM
Xm 36.6 22.4 21.4 20.8 17.2 15.2 12.1 15.4 23.0 25.5 28.4 28.7 101.5 49.6 18.7 22.2 13.30 364
mc 31 28 31 30 31 29 31 31 30 31 30 31 09.01. 59.8 19.3 1.69 1
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 58.6 40.0 38.7 39.2 29.3 25.8 21.2 30.8 44.4 40.1 53.8 43.1 184.9 85.6 32.6 38.8 24.16 365
mc 31 29 31 30 31 30 31 30 30 31 30 31 22.11. 112.1 33.4 1.70 1
TOROK
Detail
1021660
SMOstrava
(1940)
Ostrava-Radvanice OZO
Combination measuring program
CHLM
Xm 41.9 29.0 27.4 22.1 14.6 15.0 13.8 14.2 23.1 23.0 33.8 31.0 92.7 52.0 20.5 24.1 13.89 361
mc 31 28 30 29 29 30 31 31 30 31 30 31 09.01. 63.5 20.8 1.72 1
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Radvanice ZU
Combination measuring program
CHLM
Xm 64.7 42.3 37.8 27.3 20.6 17.9 18.2 19.3 30.8 32.0 43.0 64.3 122.2 78.5 26.9 34.8 21.67 352
mc 30 28 30 28 29 29 30 31 30 31 25 31 08.12. 91.8 29.4 1.78 3
TOZRA
Detail
1322682
CHMI
(1064)
Ostrava-Zabreh
Automated measuring program
CHLM
Xm 40.8 30.2 36.4 29.7 27.3 21.1 16.4 20.5 31.5 35.6 36.9 28.1 103.2 67.8 24.4 29.5 18.46 366
mc 31 29 31 30 31 30 31 31 30 31 30 31 18.01. 83.3 24.8 1.82 0