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: 2025-12-08 02:27 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
2025-12-07 02:00 - 03:00 CET 5.1 5.0 18.7 24.4 15.3 22.4 36.1 17.8
2025-12-07 03:00 - 04:00 CET 5.8 5.1 20.7 22.6 16.4 24.2 35.5 19.2
2025-12-07 04:00 - 05:00 CET 4.2 5.1 12.8 33.2 18.9 17.7 34.9 14.1
2025-12-07 05:00 - 06:00 CET 3.9 5.1 25.4 12.2 19.0 26.3 34.3 20.9
2025-12-07 06:00 - 07:00 CET 3.9 5.1 25.6 11.1 18.9 22.7 33.5 17.9
2025-12-07 07:00 - 08:00 CET 3.2 5.0 25.1 11.6 18.9 19.4 32.5 15.5
2025-12-07 08:00 - 09:00 CET 3.7 4.9 22.6 15.6 19.0 19.9 31.5 15.7
2025-12-07 09:00 - 10:00 CET 3.5 4.8 21.0 17.7 18.5 20.0 30.7 15.8
2025-12-07 10:00 - 11:00 CET 5.1 4.8 18.0 23.9 18.5 23.9 30.0 18.9
2025-12-07 11:00 - 12:00 CET 5.1 4.7 19.3 28.8 19.3 21.2 29.1 16.9
2025-12-07 12:00 - 13:00 CET 4.2 4.6 11.6 43.7 20.6 14.4 27.8 11.5
2025-12-07 13:00 - 14:00 CET 4.2 4.6 14.7 41.3 24.2 15.4 26.7 12.2
2025-12-07 14:00 - 15:00 CET 4.0 4.5 19.2 35.8 27.3 15.5 25.7 12.3
2025-12-07 15:00 - 16:00 CET 3.6 4.5 33.7 19.6 28.3 15.9 24.9 12.7
2025-12-07 16:00 - 17:00 CET 3.9 4.5 37.4 16.9 28.5 18.2 24.2 14.5
2025-12-07 17:00 - 18:00 CET 4.9 4.5 42.8 11.4 27.7 27.2 24.1 21.6
2025-12-07 18:00 - 19:00 CET 4.0 4.5 39.0 15.9 26.7 21.1 23.6 16.8
2025-12-07 19:00 - 20:00 CET 3.3 4.4 36.2 18.1 25.3 15.8 22.9 12.6
2025-12-07 20:00 - 21:00 CET 3.3 4.4 36.1 14.4 21.7 16.6 22.2 13.2
2025-12-07 21:00 - 22:00 CET 4.6 4.4 32.8 17.2 18.7 21.2 21.8 16.9
2025-12-07 22:00 - 23:00 CET 4.9 4.4 27.4 20.8 16.8 22.0 21.3 17.5
2025-12-07 23:00 - 00:00 CET 3.6 4.3 18.3 32.4 18.4 17.4 20.6 13.9
2025-12-08 00:00 - 01:00 CET 3.8 4.2 18.9 32.2 20.3 18.3 20.1 14.6
2025-12-08 01:00 - 02:00 CET 4.2 21.6 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