NO2 - nitrogen dioxide

Hourly, daily, quarterly and annual air pollution characteristics


Year: 2017
Region: Prague
District: Praha 4
Matter: NO2 - nitrogen dioxide
Unit: µg/m3
Hourly LV: 200.0
Hourly TE: 18
Annual LV: 40.0
MP Code Organization Type of measuring programme Hourly values Daily values Quarterly values Annual values
Old ISKO number Max. 19 MV VoL 50% Kv Max. 95% Kv 50% Kv X1q. X2q. X3q. X4q. X S N
Locality Method Date Date VoM 98% Kv Date 98% Kv C1q. C2q. C3q. C4q. XG SG dv
ACHOA
Detail
1410468
CHMI
(2118)
Praha 4-Chodov
Automated measuring program
CHLM
117.3 84.4 0 15.3 74.9 ~ 40.4 17.0 26.6 16.0 16.2 19.9 19.7 10.02 363
15.02. 16.02. 0 62.9 20.01. ~ ~ 49.7 90 91 91 91 17.8 1.54 1
ALIBA
Detail
40281
CHMI
(774)
Praha 4-Libus
Automated measuring program
CHLM
123.2 100.4 0 13.0 74.3 ~ 39.1 14.2 26.9 12.8 13.3 16.9 17.4 11.30 359
14.02. 20.01. 0 63.1 21.01. ~ ~ 54.8 89 90 89 91 15.0 1.70 3