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: 2025-12-14 23:27 CET


Locality

Basic data
Locality: Katowice
Code: WKATA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 50° 15´ 52.721" North latitude 18° 58´ 29.795" East longitude
Altitude: 274 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h average 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
2025-12-13 23:00 - 00:00 CET 3.6 5.6 18.1 25.1 20.6 14.6 23.8 11.7
2025-12-14 00:00 - 01:00 CET 3.7 5.5 17.7 24.1 21.6 15.2 23.7 12.1
2025-12-14 01:00 - 02:00 CET 4.7 5.5 21.2 21.6 22.7 16.9 23.7 13.5
2025-12-14 02:00 - 03:00 CET 4.0 5.4 17.6 24.0 23.0 16.9 23.6 13.5
2025-12-14 03:00 - 04:00 CET 5.0 5.4 20.8 21.1 22.8 17.0 23.4 13.6
2025-12-14 04:00 - 05:00 CET 4.6 5.3 20.8 22.1 22.8 17.0 23.1 13.6
2025-12-14 05:00 - 06:00 CET 4.3 5.3 19.1 23.4 23.0 16.7 23.0 13.4
2025-12-14 06:00 - 07:00 CET 4.0 5.2 19.6 22.3 23.0 17.3 22.8 13.8
2025-12-14 07:00 - 08:00 CET 4.7 5.2 22.1 19.9 22.3 18.4 22.8 14.7
2025-12-14 08:00 - 09:00 CET 6.5 5.1 21.4 20.1 21.8 18.4 22.7 14.6
2025-12-14 09:00 - 10:00 CET 8.2 5.0 21.3 19.8 21.6 22.8 22.6 18.1
2025-12-14 10:00 - 11:00 CET 8.1 4.9 20.6 20.8 21.2 26.1 22.6 20.7
2025-12-14 11:00 - 12:00 CET 7.0 4.9 18.9 24.7 21.6 26.8 22.7 21.2
2025-12-14 12:00 - 13:00 CET 5.7 4.8 19.7 27.8 22.4 25.4 22.5 20.2
2025-12-14 13:00 - 14:00 CET 5.6 4.7 18.4 31.2 23.3 24.6 22.4 19.6
2025-12-14 14:00 - 15:00 CET 5.8 4.8 20.1 31.8 24.5 23.2 22.3 18.5
2025-12-14 15:00 - 16:00 CET 4.5 4.8 26.2 22.0 24.8 22.4 21.9 17.8
2025-12-14 16:00 - 17:00 CET 3.6 4.8 33.6 12.3 23.8 22.4 21.3 17.8
2025-12-14 17:00 - 18:00 CET 3.7 4.9 30.7 13.3 23.0 21.6 20.6 17.2
2025-12-14 18:00 - 19:00 CET 3.7 4.9 26.0 18.6 22.7 20.4 20.2 15.8
2025-12-14 19:00 - 20:00 CET 8.5 5.0 31.4 14.5 21.4 20.6 20.1 16.0
2025-12-14 20:00 - 21:00 CET 5.1 5.1 19.6 25.4 21.1 18.1 19.9 14.4
2025-12-14 21:00 - 22:00 CET 3.2 5.1 13.6 36.2 21.8 15.8 19.8 12.6
2025-12-14 22:00 - 23:00 CET 5.1 20.3 19.9

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality