Information about air quality in the Czech Republic

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

Updated: 2024-05-21 13:28 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]
2024-05-20 13:00 - 14:00 CEST 3.8 4.2 6.8
2024-05-20 14:00 - 15:00 CEST 6.7 2.4 6.7
2024-05-20 15:00 - 16:00 CEST 2.2 6.7
2024-05-20 16:00 - 17:00 CEST 2.9 1.0 6.6
2024-05-20 17:00 - 18:00 CEST 4.0 2.6 6.6
2024-05-20 18:00 - 19:00 CEST 4.6 3.1 6.6
2024-05-20 19:00 - 20:00 CEST 6.5 5.2 6.7
2024-05-20 20:00 - 21:00 CEST 6.9 11.5 7.0
2024-05-20 21:00 - 22:00 CEST 7.7 7.1 7.0
2024-05-20 22:00 - 23:00 CEST 9.0 8.9 7.2
2024-05-20 23:00 - 00:00 CEST 6.9 12.4 7.5
2024-05-21 00:00 - 01:00 CEST 7.3 8.6 7.5
2024-05-21 01:00 - 02:00 CEST 6.7 11.8 7.7
2024-05-21 02:00 - 03:00 CEST 6.5 8.5 7.9
2024-05-21 03:00 - 04:00 CEST 7.8 8.9 8.1
2024-05-21 04:00 - 05:00 CEST 7.5 6.9 8.2
2024-05-21 05:00 - 06:00 CEST 10.3 4.6 8.1
2024-05-21 06:00 - 07:00 CEST 13.6 7.0 8.0
2024-05-21 07:00 - 08:00 CEST 13.4 18.3 8.3
2024-05-21 08:00 - 09:00 CEST 11.9 24.9 8.4
2024-05-21 09:00 - 10:00 CEST 10.1 14.2 8.4
2024-05-21 10:00 - 11:00 CEST 8.4 12.1 8.3
2024-05-21 11:00 - 12:00 CEST 5.7 9.6 8.4
2024-05-21 12:00 - 13:00 CEST 3.8 16.0 8.8

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality