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: 2025-06-11 02:27 CEST


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
2025-06-10 00:00 - 03:00 CEST 1B 2.4 20.0 15.5 16.6
2025-06-10 01:00 - 04:00 CEST 1B 2.5 19.0 16.9 11.0
2025-06-10 02:00 - 05:00 CEST 1B 2.4 18.8 17.1 6.1
2025-06-10 03:00 - 06:00 CEST 1A 2.3 17.3 16.1 7.6
2025-06-10 04:00 - 07:00 CEST 1B 2.4 18.3 14.8 10.1
2025-06-10 05:00 - 08:00 CEST 1B 3.7 18.2 12.9 20.4
2025-06-10 06:00 - 09:00 CEST 1B 6.4 19.3 11.5 29.8
2025-06-10 07:00 - 10:00 CEST 1B 6.7 17.0 10.2 47.0
2025-06-10 08:00 - 11:00 CEST 2A 5.4 13.6 10.8 61.9
2025-06-10 09:00 - 12:00 CEST 2A 3.6 9.5 13.1 78.0
2025-06-10 10:00 - 13:00 CEST 2A 4.1 7.9 15.9 87.8
2025-06-10 11:00 - 14:00 CEST 2B 4.4 8.5 18.2 92.0
2025-06-10 12:00 - 15:00 CEST 2B 3.9 9.2 19.3 94.0
2025-06-10 13:00 - 16:00 CEST 2B 3.4 9.3 19.8 96.0
2025-06-10 14:00 - 17:00 CEST 2B 3.3 9.1 20.6 98.2
2025-06-10 15:00 - 18:00 CEST 2B 3.4 9.9 21.9 98.8
2025-06-10 16:00 - 19:00 CEST 2B 3.7 10.8 23.4 98.3
2025-06-10 17:00 - 20:00 CEST 2B 5.1 12.5 25.1 97.2
2025-06-10 18:00 - 21:00 CEST 2B 6.0 14.9 26.4 93.0
2025-06-10 19:00 - 22:00 CEST 2B 6.0 18.8 26.6 86.2
2025-06-10 20:00 - 23:00 CEST 2B 5.3 19.4 26.1 81.4
2025-06-10 21:00 - 00:00 CEST 2B 5.2 16.8 25.1 83.0
2025-06-10 22:00 - 01:00 CEST 2B 5.6 12.1 24.2 86.4
2025-06-10 23:00 - 02:00 CEST 2B 5.7 10.2 23.5 88.6

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