NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2011
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
(540)
Fr.Lazne-Chebska
Manual measuring program
TLAM
Xm 11.7 6.2 10.5 5.6 5.5 5.2 5.8 4.0 4.1 5.7 10.6 8.6 50.0 21.0 4.0 7.0 6.67 364
mc 31 28 31 30 31 30 31 31 29 31 30 31 17.01. 31.0 5.6 1.76 1
KCHMA
Detail
188568
CHMI
(1506)
Cheb
Automated measuring program
CHLM
Xm 26.4 31.8 27.8 20.5 18.3 14.0 13.9 17.5 22.4 24.0 37.5 15.5 119.5 48.6 18.2 22.3 13.77 362
mc 29 28 31 30 31 30 31 31 30 31 29 31 15.11. 55.3 19.2 1.70 2
KMLKM
Detail
39048
ZU
(597)
Mar.Lazne-Kras.Domov
Manual measuring program
TLAM
Xm 8.2 9.8 10.3 11.5 10.6 7.6 11.9 9.4 13.4 69.0 23.0 10.0 11.5 7.24 301
mc 22 18 23 20 28 30 31 31 26 23 23 26 09.01. 33.0 9.9 1.73 8