Information about air quality in the Czech Republic

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

Updated: 2021-01-27 20:55 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 CO O₃ PM₁₀ PM₂.₅
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-01-26 20:00 - 21:00 CET 30.6 519.0 15.0 20.6 13.0
2021-01-26 21:00 - 22:00 CET 23.7 478.9 12.0 20.3 10.0
2021-01-26 22:00 - 23:00 CET 21.0 450.6 12.0 20.3 11.0
2021-01-26 23:00 - 00:00 CET 18.4 431.9 11.0 19.9 10.0
2021-01-27 00:00 - 01:00 CET 12.8 390.1 10.0 19.4 9.0
2021-01-27 01:00 - 02:00 CET 11.3 354.2 8.0 19.1 7.0
2021-01-27 02:00 - 03:00 CET 9.0 328.4 7.0 18.9 6.0
2021-01-27 03:00 - 04:00 CET 8.8 314.6 6.0 18.6 5.0
2021-01-27 04:00 - 05:00 CET 8.2 302.9 5.0 18.2 5.0
2021-01-27 05:00 - 06:00 CET 15.3 296.8 5.0 17.7 5.0
2021-01-27 06:00 - 07:00 CET 20.9 292.6 6.0 17.2 5.0
2021-01-27 07:00 - 08:00 CET 31.9 291.9 9.0 16.8 7.0
2021-01-27 08:00 - 09:00 CET 61.4 304.8 11.0 16.3 9.0
2021-01-27 09:00 - 10:00 CET 53.0 318.2 13.0 16.2 10.0
2021-01-27 10:00 - 11:00 CET 43.8 332.2 12.0 16.0 10.0
2021-01-27 11:00 - 12:00 CET 38.4 346.6 14.0 15.6 11.0
2021-01-27 12:00 - 13:00 CET 38.6 361.4 15.0 15.2 12.0
2021-01-27 13:00 - 14:00 CET 36.5 370.4 15.0 14.5 10.0
2021-01-27 14:00 - 15:00 CET 34.0 376.6 14.0
2021-01-27 15:00 - 16:00 CET 52.0 381.0 13.5
2021-01-27 16:00 - 17:00 CET 61.2 375.1 16.0 12.5 12.0
2021-01-27 17:00 - 18:00 CET 74.4 395.6 23.0 12.0 15.0
2021-01-27 18:00 - 19:00 CET 82.1 427.5 28.0 12.2 19.0
2021-01-27 19:00 - 20:00 CET 82.1 454.2 32.0 13.0 23.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality