NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2011
Region: Plzensky
District: Tachov
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
PPRMA
Detail
40709
CHMI
(1101)
Primda
Automated measuring program
CHLM
Xm 12.7 16.6 13.3 9.7 7.6 6.1 4.9 5.0 7.0 8.6 15.1 8.4 44.5 19.3 7.9 9.5 5.76 365
mc 31 28 31 30 31 30 31 31 30 31 30 31 02.02. 28.0 8.3 1.66 0