NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2012
Region: Kralovehradecky
District: Trutnov
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
HKRYA
Detail
40772
CHMI
(1110)
Krkonose-Rychory
Automated measuring program
CHLM
Xm 4.6 7.6 6.1 5.8 4.3 3.6 3.7 3.8 5.3 6.0 8.1 9.2 22.8 10.9 4.8 5.7 2.98 363
mc 30 29 31 30 31 30 31 31 30 30 30 30 14.02. 13.9 5.0 1.63 1
HTRMA
Detail
41192
CHMI
(1504)
Trutnov-Mladeznicka
Automated measuring program
CHLM
Xm 18.7 23.2 12.5 9.9 7.5 8.0 7.7 8.1 11.3 16.2 19.9 27.7 52.9 29.8 11.1 14.2 8.38 363
mc 31 29 31 30 31 28 31 31 30 31 30 30 14.02. 37.0 12.2 1.72 2