NOx - nitrogen oxides

Monthly and annual air pollution characteristics


Year: 2011
Region: Ustecky
District: Usti nad Labem
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
UULKA
Detail
40411
CHMI
(1011)
Usti n.L.-Kockov
Automated measuring program
CHLM
Xm 30.0 27.6 18.0 10.2 10.9 8.7 7.6 12.2 16.4 20.6 41.5 22.0 102.0 50.1 13.5 18.7 16.23 364
mc 30 28 31 30 31 30 31 31 30 31 30 31 17.01. 74.3 14.4 2.00 1
UULMA
Detail
212828
CHMI
(1571)
Usti n.L.-mesto
Automated measuring program
CHLM
Xm 102.4 75.2 60.6 32.4 30.4 22.9 19.2 29.7 41.7 51.5 72.0 56.7 309.6 130.4 37.8 49.4 39.63 364
mc 31 28 31 30 31 30 31 31 30 31 30 30 14.01. 153.4 39.6 1.89 1
UULDA
Detail
188601
CHMI
(1481)
Usti n.L.-Vseboricka (hot spot)
Automated measuring program
CHLM
Xm 175.2 155.7 138.6 98.3 88.7 69.4 52.4 70.5 101.4 122.3 143.9 113.5 390.1 219.5 100.1 110.0 58.40 355
mc 31 28 27 30 31 30 31 31 30 25 30 31 07.01. 262.8 96.3 1.68 3