NO - nitrogen monoxide

Monthly and annual air pollution characteristics


Year: 2021
Region: Moravskoslezsky
District: Opava
Matter: NO - nitrogen monoxide
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
TCERA
Detail
1022025
CHMI
(1568)
Cervena hora
Automated measuring program
CHLM
Xm 0.6 0.8 0.7 0.7 0.7 0.5 0.5 0.5 0.5 0.5 0.5 0.7 1.9 1.2 0.5 0.6 0.26 365
mc 31 28 31 30 31 30 31 31 30 31 30 31 12.03. 1.5 0.6 1.35 0
TOVKA
Detail
40862
CHMI
(1186)
Opava-Katerinky
Automated measuring program
CHLM
Xm 4.2 6.2 3.0 1.5 0.9 1.1 1.0 0.9 1.7 2.8 2.9 6.1 38.7 12.2 1.0 2.7 4.74 360
mc 31 28 31 29 31 30 30 31 28 31 29 31 13.12. 19.0 1.4 2.64 2