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 19:25 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 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 11.1 7.6 29.6
2025-12-15 00:00 - 03:00 CET 1A 5.8 10.6 6.0 29.8
2025-12-15 01:00 - 04:00 CET 1A 5.9 10.2 5.4 30.4
2025-12-15 02:00 - 05:00 CET 1A 6.0 10.2 5.2 30.9
2025-12-15 03:00 - 06:00 CET 1A 5.9 10.1 5.2 30.6
2025-12-15 04:00 - 07:00 CET 1A 5.8 10.9 5.6 29.5
2025-12-15 05:00 - 08:00 CET 1A 5.7 12.0 6.4 28.0
2025-12-15 06:00 - 09:00 CET 1A 5.8 13.1 7.2 26.5
2025-12-15 07:00 - 10:00 CET 1A 5.9 13.6 7.1 25.5
2025-12-15 08:00 - 11:00 CET 1A 6.0 13.6 6.4 24.8
2025-12-15 09:00 - 12:00 CET 1A 6.0 12.6 5.4 28.3
2025-12-15 10:00 - 13:00 CET 1A 5.9 11.3 4.8 30.9
2025-12-15 11:00 - 14:00 CET 1A 5.7 10.9 4.8 30.4
2025-12-15 12:00 - 15:00 CET 1A 5.6 10.9 4.8 30.2
2025-12-15 13:00 - 16:00 CET 1A 5.7 11.9 5.5 29.4
2025-12-15 14:00 - 17:00 CET 1A 5.8 12.3 6.6 28.5
2025-12-15 15:00 - 18:00 CET 1A 6.1 14.0 8.1 26.0
2025-12-15 16:00 - 19:00 CET 1A 6.2 14.6 8.9 24.6

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