Information about air quality in the Czech Republic

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

Updated: 2022-10-01 03:30 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
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]
2022-09-30 03:00 - 04:00 CEST 30.2 26.0 12.9
2022-09-30 04:00 - 05:00 CEST 31.8 26.0 13.5
2022-09-30 05:00 - 06:00 CEST 29.3 26.0 14.0
2022-09-30 06:00 - 07:00 CEST 28.3 29.0 14.5
2022-09-30 07:00 - 08:00 CEST 30.2 26.0 15.2
2022-09-30 08:00 - 09:00 CEST 30.0 25.0 15.8
2022-09-30 09:00 - 10:00 CEST 31.6 30.0 16.0
2022-09-30 10:00 - 11:00 CEST 32.7 37.0 16.5
2022-09-30 11:00 - 12:00 CEST 38.1 40.0 17.6
2022-09-30 12:00 - 13:00 CEST 40.2 27.0 18.4
2022-09-30 13:00 - 14:00 CEST 33.7 29.0 19.3
2022-09-30 14:00 - 15:00 CEST 28.0 20.2
2022-09-30 15:00 - 16:00 CEST 23.7 17.0 20.7
2022-09-30 16:00 - 17:00 CEST 17.6 12.0 21.0
2022-09-30 17:00 - 18:00 CEST 15.5 9.0 21.3
2022-09-30 18:00 - 19:00 CEST 36.7 10.0 21.6
2022-09-30 19:00 - 20:00 CEST 47.6 8.0 21.7
2022-09-30 20:00 - 21:00 CEST 67.1 14.0 21.8
2022-09-30 21:00 - 22:00 CEST 57.0 19.0 22.2
2022-09-30 22:00 - 23:00 CEST 38.6 20.0 22.4
2022-09-30 23:00 - 00:00 CEST 23.9 29.0 22.8
2022-10-01 00:00 - 01:00 CEST 22.6 28.0 23.2
2022-10-01 01:00 - 02:00 CEST 23.3
2022-10-01 02:00 - 03:00 CEST 10.7 22.0 23.3

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality