NOₓ - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2021
Region: Prague
District: Praha 9
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
AVYNA
Detail
41251
CHMI
(1521)
Praha 9-Vysocany
Automated measuring program
CHLM
Xm 57.7 98.4 68.6 44.1 33.0 41.9 30.7 39.4 58.1 73.1 63.3 72.0 206.3 125.6 48.3 56.4 33.46 362
mc 31 28 30 30 31 30 31 31 30 29 30 31 25.02. 157.7 48.3 1.73 2