Information about air quality in the Czech Republic

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

Updated: 2021-09-26 23:53 CEST


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 O 3 - from model
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h 1h 8h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-09-25 23:00 - 00:00 CEST 10.5 20.0 12.6
2021-09-26 00:00 - 01:00 CEST 6.7 10.0 12.2
2021-09-26 01:00 - 02:00 CEST 11.5 12.0 12.1
2021-09-26 02:00 - 03:00 CEST 12.2 22.0 12.5
2021-09-26 03:00 - 04:00 CEST 9.0 15.0 12.4
2021-09-26 04:00 - 05:00 CEST 18.6 20.0 12.7
2021-09-26 05:00 - 06:00 CEST 20.1 20.0 13.2
2021-09-26 06:00 - 07:00 CEST 30.4 13.0 13.5
2021-09-26 07:00 - 08:00 CEST 25.4 15.0 13.8
2021-09-26 08:00 - 09:00 CEST 18.9 25.0 14.4
2021-09-26 09:00 - 10:00 CEST 16.1 28.0 14.7
2021-09-26 10:00 - 11:00 CEST 17.0 25.0 14.6
2021-09-26 11:00 - 12:00 CEST 9.4 21.0 14.9
2021-09-26 12:00 - 13:00 CEST 16.0 15.0
2021-09-26 13:00 - 14:00 CEST 4.0 12.0 14.6
2021-09-26 14:00 - 15:00 CEST 5.2 12.0 14.5
2021-09-26 15:00 - 16:00 CEST 3.6 17.0 14.9
2021-09-26 16:00 - 17:00 CEST 3.6 22.0 15.5
2021-09-26 17:00 - 18:00 CEST 5.4 12.0 15.9
2021-09-26 18:00 - 19:00 CEST 6.9 11.0 16.2
2021-09-26 19:00 - 20:00 CEST 11.9 15.0 16.5
2021-09-26 20:00 - 21:00 CEST 21.8 17.0 16.8
2021-09-26 21:00 - 22:00 CEST 14.9 22.0 17.3
2021-09-26 22:00 - 23:00 CEST 20.5 16.0 17.4

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality