Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-02-19 09:24 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∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-02-18 09:00 - 10:00 CET 45.7 55.8 31.9
2025-02-18 10:00 - 11:00 CET 40.4 51.8 32.0
2025-02-18 11:00 - 12:00 CET 29.5 32.3 31.9
2025-02-18 12:00 - 13:00 CET 31.0 31.8 32.4
2025-02-18 13:00 - 14:00 CET 24.3 22.0 32.6
2025-02-18 14:00 - 15:00 CET 14.5 39.1 33.5
2025-02-18 15:00 - 16:00 CET 12.8 27.6 34.3
2025-02-18 16:00 - 17:00 CET 14.5 31.9 35.1
2025-02-18 17:00 - 18:00 CET 25.8 17.0 34.9
2025-02-18 18:00 - 19:00 CET 29.6 22.7 35.4
2025-02-18 19:00 - 20:00 CET 39.8 28.0 35.1
2025-02-18 20:00 - 21:00 CET 48.2 33.4 34.9
2025-02-18 21:00 - 22:00 CET 69.4 42.2 34.9
2025-02-18 22:00 - 23:00 CET 62.4 44.2 35.5
2025-02-18 23:00 - 00:00 CET 66.6 37.4 36.2
2025-02-19 00:00 - 01:00 CET 62.6 52.7 36.7
2025-02-19 01:00 - 02:00 CET 28.5 30.9 37.1
2025-02-19 02:00 - 03:00 CET 51.5 48.3 38.1
2025-02-19 03:00 - 04:00 CET 61.0 39.6 38.0
2025-02-19 04:00 - 05:00 CET 49.9 63.9 38.9
2025-02-19 05:00 - 06:00 CET 60.6 40.1
2025-02-19 06:00 - 07:00 CET 56.8 57.0 40.8
2025-02-19 07:00 - 08:00 CET 53.2 63.4 41.6
2025-02-19 08:00 - 09:00 CET 52.8 80.0 42.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality