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: 2025-07-04 16:26 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
2025-07-03 14:00 - 17:00 CEST 2B 2.7 11.6 40.4 137.8
2025-07-03 15:00 - 18:00 CEST 2B 2.5 10.8 37.6 138.9
2025-07-03 16:00 - 19:00 CEST 2B 2.9 11.7 35.2 133.0
2025-07-03 17:00 - 20:00 CEST 2B 2.9 10.8 30.7 128.8
2025-07-03 18:00 - 21:00 CEST 2B 2.7 9.8 28.2 121.9
2025-07-03 19:00 - 22:00 CEST 2B 1.8 7.2 25.2 115.3
2025-07-03 20:00 - 23:00 CEST 2B 1.3 6.5 23.7 104.3
2025-07-03 21:00 - 00:00 CEST 2B 1.1 6.1 23.3 95.3
2025-07-03 22:00 - 01:00 CEST 2B 1.2 5.7 21.4 89.2
2025-07-03 23:00 - 02:00 CEST 2A 1.5 5.6 21.7 84.1
2025-07-04 00:00 - 03:00 CEST 2A 1.7 7.1 20.3 77.7
2025-07-04 01:00 - 04:00 CEST 2A 1.7 9.6 21.0 67.4
2025-07-04 02:00 - 05:00 CEST 2A 1.5 11.1 18.9 54.1
2025-07-04 03:00 - 06:00 CEST 1B 1.4 10.7 17.6 44.7
2025-07-04 04:00 - 07:00 CEST 1B 1.3 10.4 15.8 38.8
2025-07-04 05:00 - 08:00 CEST 1B 1.3 13.3 16.0 34.2
2025-07-04 06:00 - 09:00 CEST 1B 1.2 16.4 16.8 30.8
2025-07-04 07:00 - 10:00 CEST 1B 1.7 16.7 17.2 35.8
2025-07-04 08:00 - 11:00 CEST 1B 2.2 13.1 15.9 48.3
2025-07-04 09:00 - 12:00 CEST 2A 2.8 9.7 15.1 62.6
2025-07-04 10:00 - 13:00 CEST 2A 3.1 8.2 15.6 72.8
2025-07-04 11:00 - 14:00 CEST 2A 3.2 8.4 17.8 79.8
2025-07-04 12:00 - 15:00 CEST 2A 3.2 8.3 19.5 86.4
2025-07-04 13:00 - 16:00 CEST 2B 3.0 8.4 20.7 89.1

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