Information about air quality in the Czech Republic

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

Updated: 2024-03-19 03:30 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]
2024-03-18 03:00 - 04:00 CET 33.7 18.7 13.3
2024-03-18 04:00 - 05:00 CET 40.6 19.5 13.6
2024-03-18 05:00 - 06:00 CET 41.9 17.6 14.1
2024-03-18 06:00 - 07:00 CET 45.1 30.8 15.2
2024-03-18 07:00 - 08:00 CET 46.1 40.7 16.7
2024-03-18 08:00 - 09:00 CET 50.8 18.3
2024-03-18 09:00 - 10:00 CET 21.6 38.6 19.4
2024-03-18 10:00 - 11:00 CET 13.0 22.4 19.9
2024-03-18 11:00 - 12:00 CET 20.7 13.3 19.7
2024-03-18 12:00 - 13:00 CET 15.3 15.6 19.5
2024-03-18 13:00 - 14:00 CET 13.4 18.1 19.6
2024-03-18 14:00 - 15:00 CET 11.5 13.5 19.4
2024-03-18 15:00 - 16:00 CET 10.9 15.2 19.5
2024-03-18 16:00 - 17:00 CET 11.7 13.7 19.6
2024-03-18 17:00 - 18:00 CET 18.0 7.9 19.6
2024-03-18 18:00 - 19:00 CET 24.1 9.1 19.8
2024-03-18 19:00 - 20:00 CET 27.0 17.9 20.4
2024-03-18 20:00 - 21:00 CET 17.8 19.9 20.8
2024-03-18 21:00 - 22:00 CET 16.8 18.6 21.0
2024-03-18 22:00 - 23:00 CET 10.1 14.4 20.9
2024-03-18 23:00 - 00:00 CET 8.8 8.2 20.7
2024-03-19 00:00 - 01:00 CET 9.0 15.6 20.8
2024-03-19 01:00 - 02:00 CET 10.1 16.6 20.2
2024-03-19 02:00 - 03:00 CET 11.3 21.5 19.9

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality