NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2014
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 37.4 36.8 30.6 22.7 14.9 15.6 16.6 18.5 22.3 32.3 36.3 39.6 96.7 58.1 21.9 27.0 15.66 357
mc 31 28 30 30 31 30 31 30 29 28 29 30 27.01. 73.5 23.3 1.69 3
TOCBA
Detail
200402
CHMI
(1572)
Ostrava-Ceskobratrsk
Automated measuring program
CHLM
Xm 105.2 115.5 102.1 80.3 62.5 69.5 65.6 62.9 82.9 109.3 108.7 92.4 279.0 169.5 80.9 88.0 42.77 361
mc 31 28 31 30 31 29 31 29 29 31 30 31 13.11. 198.3 78.8 1.61 2
TOFFA
Detail
40560
CHMI
(1061)
Ostrava-Fifejdy
Automated measuring program
CHLM
Xm 45.0 47.3 41.4 29.1 20.9 21.2 23.2 20.5 31.8 47.4 53.6 41.0 185.4 85.4 27.0 35.2 24.44 363
mc 31 28 31 30 31 29 31 31 30 30 30 31 13.11. 103.2 29.2 1.80 1
TOMHK
Detail
780789
SMOstrava
(1649)
Ostrava-Marianske Ho
Combination measuring program
CHLM
Xm 42.3 39.9 34.9 25.4 17.8 17.4 20.5 18.3 26.3 40.1 47.2 41.8 149.0 70.2 24.7 31.0 20.12 361
mc 31 28 30 30 31 29 31 31 29 31 30 30 13.11. 92.5 26.5 1.70 1
TOPOA
Detail
1022074
CHMI
(1939)
Ostrava-Poruba/CHMU
Automated measuring program
CHLM
Xm 42.6 32.8 29.6 23.7 13.8 13.0 15.9 15.7 20.4 33.4 50.3 35.0 142.5 67.4 20.0 27.0 20.89 353
mc 27 28 31 24 31 30 31 31 30 29 30 31 05.12. 91.5 21.7 1.89 5
TOPRA
Detail
40996
CHMI
(1410)
Ostrava-Privoz
Automated measuring program
CHLM
Xm 58.7 68.8 45.8 33.2 25.7 23.7 29.0 30.6 38.1 62.4 60.2 46.4 152.7 103.4 36.8 43.4 26.93 364
mc 31 28 31 30 31 30 31 30 30 31 30 31 13.11. 118.8 36.7 1.79 1
TOREK
Detail
780836
SMOstrava
(1650)
Ostrava-Radvanice ZU
Combination measuring program
CHLM
Xm 50.0 45.1 37.1 27.7 21.4 20.5 19.1 23.6 28.7 40.7 45.5 64.4 118.6 71.8 29.5 35.4 19.78 357
mc 31 28 30 30 31 30 30 28 30 30 30 29 14.01. 90.8 30.6 1.70 2