Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2020-10-26 04:48 CET


Locality

Basic data Locality photo
Locality: Praha 2-Legerova
Code: ALEGA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 4´ 20.596" North latitude 14° 25´ 50.422" East longitude
Altitude: 219 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ PM₁₀ O₃ PM2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2020-10-25 02:00 - 05:00 CET 15.7 28.7 23.3
2020-10-25 03:00 - 06:00 CET 14.0 25.7 21.0
2020-10-25 04:00 - 07:00 CET 16.1 23.3 19.3
2020-10-25 05:00 - 08:00 CET 17.1 21.7 18.0
2020-10-25 06:00 - 09:00 CET 18.5 20.7 17.3
2020-10-25 07:00 - 10:00 CET 19.1 20.0 17.0
2020-10-25 08:00 - 11:00 CET 24.2 20.3 16.7
2020-10-25 09:00 - 12:00 CET 26.7 21.7 16.0
2020-10-25 10:00 - 13:00 CET 28.2 21.3 14.7
2020-10-25 11:00 - 14:00 CET 30.0 23.3 15.7
2020-10-25 12:00 - 15:00 CET 36.3 27.0 18.7
2020-10-25 13:00 - 16:00 CET 45.7 30.0 20.7
2020-10-25 14:00 - 17:00 CET 53.8 32.0 21.3
2020-10-25 15:00 - 18:00 CET 63.0 33.0 21.7
2020-10-25 16:00 - 19:00 CET 68.6 33.7 22.0
2020-10-25 17:00 - 20:00 CET 72.1 28.3 19.0
2020-10-25 18:00 - 21:00 CET 59.7 21.7 15.0
2020-10-25 19:00 - 22:00 CET 43.1 17.3 12.7
2020-10-25 20:00 - 23:00 CET 42.5 18.3 13.3
2020-10-25 21:00 - 00:00 CET 34.3 18.7 14.0
2020-10-25 22:00 - 01:00 CET 25.7 18.3 14.0
2020-10-25 23:00 - 02:00 CET 15.8 16.3 13.0
2020-10-26 00:00 - 03:00 CET 14.0 14.3 11.3
2020-10-26 01:00 - 04:00 CET 18.5 12.7 10.0

Legend

     Color      Description
      Component is not measured
      Incomplete data

Map of station position

Map is on page with detailed information about locality