NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2012
Region: Karlovarsky
District: Cheb
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
KFLCM
Detail
22207
ZU Usti nL
(540)
Fr.Lazne-Chebska
Manual measuring program
TLAM
Xm 10.8 16.3 11.8 9.1 5.1 4.4 5.0 5.0 7.0 6.9 8.6 64.0 21.0 6.0 8.2 6.68 334
mc 31 29 31 30 31 30 0 30 30 31 30 31 02.02. 28.0 6.7 1.80 31
KCHMA
Detail
188568
CHMI
(1506)
Cheb
Automated measuring program
CHLM
Xm 15.7 31.3 26.2 17.5 14.6 10.5 10.5 15.0 20.7 23.6 26.2 26.3 65.6 41.9 17.3 19.8 11.69 359
mc 27 29 31 30 31 30 31 30 30 30 30 30 01.12. 55.0 16.9 1.74 4
KMLKM
Detail
39048
ZU Usti nL
(597)
Mar.Lazne-Kras.Domov
Manual measuring program
TLAM
Xm 8.8 9.0 12.4 15.1 36.0 24.0 10.0 ~ 290
mc 23 17 20 28 31 24 23 31 30 22 24 17 19.09. 28.0 ~ ~ 7