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: 2025-04-13 17:28 CEST


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 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
2025-04-12 17:00 - 18:00 CEST 3.6 4.5 8.4 91.8 86.5 28.2 29.9 21.7
2025-04-12 18:00 - 19:00 CEST 4.0 4.6 9.3 90.8 87.8 26.6 29.9 20.5
2025-04-12 19:00 - 20:00 CEST 3.3 4.5 31.9 57.2 84.8 28.4 29.5 21.3
2025-04-12 20:00 - 21:00 CEST 3.2 4.4 72.8 5.9 75.1 33.3 29.6 25.3
2025-04-12 21:00 - 22:00 CEST 3.6 4.4 73.5 3.6 64.8 41.0 29.5 31.8
2025-04-12 22:00 - 23:00 CEST 3.4 4.4 69.2 2.4 54.3 41.1 29.5 31.9
2025-04-12 23:00 - 00:00 CEST 3.7 4.4 73.9 2.7 43.3 41.0 29.6 32.1
2025-04-13 00:00 - 01:00 CEST 3.9 4.2 73.8 2.6 32.1 44.4 30.1 34.9
2025-04-13 01:00 - 02:00 CEST 5.0 3.8 71.4 2.6 21.0 58.3 31.2 45.7
2025-04-13 02:00 - 03:00 CEST 4.5 3.8 49.7 23.9 12.6 38.7 31.6 30.4
2025-04-13 03:00 - 04:00 CEST 4.1 3.8 37.3 28.6 9.0 37.7 32.1 29.7
2025-04-13 04:00 - 05:00 CEST 3.5 3.8 52.4 7.3 9.2 39.2 32.5 30.9
2025-04-13 05:00 - 06:00 CEST 3.8 3.8 54.4 3.8 9.2 43.4 33.2 34.2
2025-04-13 06:00 - 07:00 CEST 4.4 3.9 48.4 8.1 9.9 44.8 34.0 35.1
2025-04-13 07:00 - 08:00 CEST 6.6 3.9 31.6 32.0 13.6 36.6 34.3 28.4
2025-04-13 08:00 - 09:00 CEST 6.4 3.9 14.3 66.0 21.5 18.4 33.8 13.8
2025-04-13 09:00 - 10:00 CEST 4.4 3.9 5.9 85.3 31.9 12.3 33.3 9.3
2025-04-13 10:00 - 11:00 CEST 3.9 4.0 5.2 91.5 40.3 12.6 33.0 9.3
2025-04-13 11:00 - 12:00 CEST 2.7 3.9 4.9 95.3 48.7 11.9 32.5 7.7
2025-04-13 12:00 - 13:00 CEST 2.4 3.9 4.4 101.1 60.4 10.8 31.8 7.1
2025-04-13 13:00 - 14:00 CEST 2.7 3.9 4.6 105.9 73.2 10.4 31.1 6.9
2025-04-13 14:00 - 15:00 CEST 2.8 3.9 4.7 108.9 85.8 10.1 30.3 6.8
2025-04-13 15:00 - 16:00 CEST 2.7 3.8 5.3 109.5 95.4 10.9 29.6 7.2
2025-04-13 16:00 - 17:00 CEST 3.9 99.6 29.6

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality