NOₓ - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2020
Region: Moravskoslezsky
District: Frydek-Mistek
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
TBKRA
Detail
40894
CHMI
(1214)
Bily Kriz
Automated measuring program
CHLM
Xm 5.5 4.6 5.0 4.0 4.1 3.6 3.3 3.5 4.0 4.2 4.8 4.7 20.4 7.3 3.8 4.3 1.89 359
mc 27 28 31 30 30 30 31 31 30 31 29 31 10.12. 9.5 3.9 1.47 4
TFMIA
Detail
40615
CHMI
(1067)
Frydek-Mistek
Automated measuring program
CHLM
Xm 39.5 15.7 16.8 15.4 11.8 11.1 10.2 11.2 16.5 18.1 30.1 34.7 111.0 48.4 14.1 19.3 16.01 364
mc 31 29 30 30 31 30 31 31 29 31 30 31 02.01. 79.3 15.6 1.83 1
TNSVA
Detail
1513682
ONOS
(2293)
Nosovice
Automated measuring program
CHLM
Xm 18.2 10.2 13.1 11.9 10.6 11.5 11.4 13.7 16.5 16.6 22.7 28.3 89.7 32.1 12.8 15.4 10.35 366
mc 31 29 31 30 31 30 31 31 30 31 30 31 09.12. 49.2 13.3 1.66 0
TTRKA
Detail
921802
SMTr.
(1187)
Trinec-Kanada
Automated measuring program
CHLM
Xm 8.0 16.2 13.4 11.9 13.5 11.6 12.9 14.0 14.4 21.5 24.3 75.4 31.0 12.7 14.9 9.68 349
mc 15 29 31 30 31 30 31 30 30 31 30 31 03.12. 45.6 12.8 1.73 16