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: 2025-06-13 04:29 CEST


Locality

Basic data Locality photo
Locality: Praha 7-Holesovice
Code: AHOLA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 6´ 31.841" North latitude 14° 26´ 37.141" East longitude
Altitude: 185 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
2025-06-12 04:00 - 05:00 CEST 23.1 21.8 15.8 11.4
2025-06-12 05:00 - 06:00 CEST 24.9 23.7 16.5 5.7
2025-06-12 06:00 - 07:00 CEST 28.5 28.8 17.4 9.1
2025-06-12 07:00 - 08:00 CEST 30.2 46.8 18.5 35.7
2025-06-12 08:00 - 09:00 CEST 47.4 26.7 19.1 26.7
2025-06-12 09:00 - 10:00 CEST 46.7 35.2 19.7 37.0
2025-06-12 10:00 - 11:00 CEST 25.6 21.1 19.9 29.4
2025-06-12 11:00 - 12:00 CEST 24.1 29.1 20.5 15.6
2025-06-12 12:00 - 13:00 CEST 21.2 25.0 21.2 24.5
2025-06-12 13:00 - 14:00 CEST 18.2 22.8 20.9 12.0
2025-06-12 14:00 - 15:00 CEST 21.6 13.2 20.7 22.4
2025-06-12 15:00 - 16:00 CEST 15.1 21.1 21.0 22.6
2025-06-12 16:00 - 17:00 CEST 16.1 23.8 21.7 10.9
2025-06-12 17:00 - 18:00 CEST 18.4 29.0 22.7 5.3
2025-06-12 18:00 - 19:00 CEST 22.2 20.9 23.3 6.4
2025-06-12 19:00 - 20:00 CEST 23.5 15.2 23.5 22.4
2025-06-12 20:00 - 21:00 CEST 30.2 15.1 23.8 12.8
2025-06-12 21:00 - 22:00 CEST 68.3 26.8 23.8 7.8
2025-06-12 22:00 - 23:00 CEST 60.4 36.3 24.8 32.7
2025-06-12 23:00 - 00:00 CEST 52.6 25.6 24.9 17.0
2025-06-13 00:00 - 01:00 CEST 29.5 29.0 25.2 10.5
2025-06-13 01:00 - 02:00 CEST 29.9 25.0 16.8
2025-06-13 02:00 - 03:00 CEST 30.8 21.9 25.1 11.5
2025-06-13 03:00 - 04:00 CEST 31.0 25.5 25.6 23.1

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality