Information about air quality in the Czech Republic

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

Updated: 2023-12-03 11:36 CET


Locality

Basic data Locality photo
Locality: Praha 4-Chodov
Code: ACHOA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 50° 1´ 48.614" North latitude 14° 31´ 2.821" East longitude
Altitude: 300 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]
2023-12-02 11:00 - 12:00 CET 18.7 20.1 42.2
2023-12-02 12:00 - 13:00 CET 16.8 11.9 40.0
2023-12-02 13:00 - 14:00 CET 17.6 21.7 38.5
2023-12-02 14:00 - 15:00 CET 21.2 18.5 37.1
2023-12-02 15:00 - 16:00 CET 20.7 13.5 35.5
2023-12-02 16:00 - 17:00 CET 19.7 17.8 34.3
2023-12-02 17:00 - 18:00 CET 20.9 17.3 32.8
2023-12-02 18:00 - 19:00 CET 19.5 19.5 31.3
2023-12-02 19:00 - 20:00 CET 18.2 22.1 30.2
2023-12-02 20:00 - 21:00 CET 16.8 19.1 29.0
2023-12-02 21:00 - 22:00 CET 18.4 12.1 27.6
2023-12-02 22:00 - 23:00 CET 16.8 15.2 26.4
2023-12-02 23:00 - 00:00 CET 12.8 17.0 25.8
2023-12-03 00:00 - 01:00 CET 14.3 16.6 24.8
2023-12-03 01:00 - 02:00 CET 19.7 10.4 23.6
2023-12-03 02:00 - 03:00 CET 11.8 22.0
2023-12-03 03:00 - 04:00 CET 14.5 13.4 21.2
2023-12-03 04:00 - 05:00 CET 14.3 11.4 20.8
2023-12-03 05:00 - 06:00 CET 14.2 13.9 19.6
2023-12-03 06:00 - 07:00 CET 12.6 9.1 17.9
2023-12-03 07:00 - 08:00 CET 12.8 8.4 16.7
2023-12-03 08:00 - 09:00 CET 11.1 10.3 15.7
2023-12-03 09:00 - 10:00 CET 9.9 11.9 15.4
2023-12-03 10:00 - 11:00 CET 9.4 14.6 14.9

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality