Information about air quality in the Czech Republic

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

Updated: 2021-12-05 14:29 CET


Locality

Basic data
Locality: Praha 7-Holesovice
Code: AHOLA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 6´ 31.841" North latitude 14° 26´ 37.141" East longitude
Altitude: 185 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]
2021-12-04 14:00 - 15:00 CET 53.2 12.0 11.3 17.0
2021-12-04 15:00 - 16:00 CET 48.2 15.0 11.7 14.0
2021-12-04 16:00 - 17:00 CET 46.9 28.0 12.7 11.0
2021-12-04 17:00 - 18:00 CET 52.8 31.0 13.7 16.0
2021-12-04 18:00 - 19:00 CET 55.7 36.0 14.8 20.0
2021-12-04 19:00 - 20:00 CET 52.0 36.0 15.7 21.0
2021-12-04 20:00 - 21:00 CET 43.8 30.0 16.2 17.0
2021-12-04 21:00 - 22:00 CET 39.0 32.0 16.5 18.0
2021-12-04 22:00 - 23:00 CET 32.1 26.0 16.8 28.0
2021-12-04 23:00 - 00:00 CET 29.6 25.0 17.5 32.0
2021-12-05 00:00 - 01:00 CET 31.0 22.0 18.0 27.0
2021-12-05 01:00 - 02:00 CET 27.0 18.8 18.0
2021-12-05 02:00 - 03:00 CET 30.2 31.0 19.8 19.0
2021-12-05 03:00 - 04:00 CET 23.9 24.0 20.4 19.0
2021-12-05 04:00 - 05:00 CET 29.6 28.0 21.0 23.0
2021-12-05 05:00 - 06:00 CET 31.2 32.0 21.9 28.0
2021-12-05 06:00 - 07:00 CET 33.1 28.0 22.5 25.0
2021-12-05 07:00 - 08:00 CET 21.0 28.0 23.0 18.0
2021-12-05 08:00 - 09:00 CET 31.0 22.0 23.4 15.0
2021-12-05 09:00 - 10:00 CET 19.7 16.0 23.8 13.0
2021-12-05 10:00 - 11:00 CET 21.6 10.0 23.9 8.0
2021-12-05 11:00 - 12:00 CET 12.8 7.0 24.0 6.0
2021-12-05 12:00 - 13:00 CET 17.4 17.0 24.2 9.0
2021-12-05 13:00 - 14:00 CET 13.6 13.0 24.0 18.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality