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: 2025-12-15 02:25 CET


Basic data
Locality: Rybnik
Code: WRYBA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 50° 6´ 40.246" North latitude 18° 30´ 58.097" East longitude
Altitude: 242 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-12-14 00:00 - 03:00 CET 1A 6.8 13.7 11.6 19.0
2025-12-14 01:00 - 04:00 CET 1A 7.2 13.9 11.0 18.4
2025-12-14 02:00 - 05:00 CET 1A 7.3 15.0 10.5 17.0
2025-12-14 03:00 - 06:00 CET 1A 7.6 16.8 10.6 15.0
2025-12-14 04:00 - 07:00 CET 1A 8.0 18.2 10.8 13.2
2025-12-14 05:00 - 08:00 CET 1A 8.6 18.6 11.8 11.9
2025-12-14 06:00 - 09:00 CET 1A 9.2 19.3 13.4 10.6
2025-12-14 07:00 - 10:00 CET 1A 10.1 19.7 16.7 9.7
2025-12-14 08:00 - 11:00 CET 1B 11.1 19.4 20.7 10.4
2025-12-14 09:00 - 12:00 CET 1B 11.5 18.2 24.1 12.2
2025-12-14 10:00 - 13:00 CET 1B 11.7 17.8 25.6 13.1
2025-12-14 11:00 - 14:00 CET 1B 11.7 18.2 25.0 13.8
2025-12-14 12:00 - 15:00 CET 1B 11.2 19.2 22.7 14.3
2025-12-14 13:00 - 16:00 CET 1B 10.5 21.1 20.1 14.0
2025-12-14 14:00 - 17:00 CET 1B 9.4 23.0 18.3 13.2
2025-12-14 15:00 - 18:00 CET 1B 8.8 24.0 17.8 13.9
2025-12-14 16:00 - 19:00 CET 1A 7.7 21.1 16.5 18.6
2025-12-14 17:00 - 20:00 CET 1A 6.6 16.8 13.9 24.6
2025-12-14 18:00 - 21:00 CET 1A 6.0 14.2 12.1 27.6
2025-12-14 19:00 - 22:00 CET 1A 6.0 13.9 11.6 27.8
2025-12-14 20:00 - 23:00 CET 1A 6.2 14.2 11.7 27.8
2025-12-14 21:00 - 00:00 CET 1A 6.1 13.5 11.1 28.5
2025-12-14 22:00 - 01:00 CET 1A 5.9 12.1 9.4 29.7
2025-12-14 23:00 - 02:00 CET 1A 5.7 11.5 8.5 29.3

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality