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: 2025-09-08 19:26 CEST


Basic data Locality photo
Locality: Ostrava-Radvanice OZO
Code: TOROK
Type of measuring programme: Combination measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: B/S/R
Localization
Coordinates: 49° 49´ 6.808" North latitude 18° 20´ 25.401" East longitude
Altitude: 258 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-09-07 17:00 - 20:00 CEST 2A 5.3 6.5 11.0 68.2 8.3
2025-09-07 18:00 - 21:00 CEST 2A 5.3 7.8 10.7 63.0 8.3
2025-09-07 19:00 - 22:00 CEST 1B 5.3 6.4 10.7 57.5 8.7
2025-09-07 20:00 - 23:00 CEST 1B 5.3 8.1 11.3 50.3 9.0
2025-09-07 21:00 - 00:00 CEST 1B 5.3 11.2 12.3 42.6 10.0
2025-09-07 22:00 - 01:00 CEST 1B 5.3 16.2 13.7 31.9 11.0
2025-09-07 23:00 - 02:00 CEST 1B 5.3 18.0 14.3 22.4 12.0
2025-09-08 00:00 - 03:00 CEST 1B 5.3 17.5 15.3 12.9 12.7
2025-09-08 01:00 - 04:00 CEST 1B 5.3 15.2 16.3 11.7 13.3
2025-09-08 02:00 - 05:00 CEST 1B 5.3 12.6 17.3 14.6 14.3
2025-09-08 03:00 - 06:00 CEST 1B 5.3 10.8 17.7 21.1 15.0
2025-09-08 04:00 - 07:00 CEST 1B 5.3 10.3 17.3 23.5 15.7
2025-09-08 05:00 - 08:00 CEST 1B 5.3 12.4 19.0 22.1 17.0
2025-09-08 06:00 - 09:00 CEST 1B 5.3 16.0 22.7 18.3 19.7
2025-09-08 07:00 - 10:00 CEST 1B 5.3 18.6 26.7 15.9 22.0
2025-09-08 08:00 - 11:00 CEST 1B 5.3 18.5 29.0 16.9 24.0
2025-09-08 09:00 - 12:00 CEST 2A 5.3 16.5 36.3 20.8 25.7
2025-09-08 10:00 - 13:00 CEST 2A 5.3 13.6 34.7 26.2 24.3
2025-09-08 11:00 - 14:00 CEST 2A 5.3 10.9 31.0 32.5 21.3
2025-09-08 12:00 - 15:00 CEST 1B 5.3 8.9 20.7 39.4 17.3
2025-09-08 13:00 - 16:00 CEST 2A 5.3 8.4 18.7 49.0 15.7
2025-09-08 14:00 - 17:00 CEST 2A 5.3 9.0 18.3 55.8 14.3
2025-09-08 15:00 - 18:00 CEST 2A 5.3 9.1 18.0 60.7 13.3
2025-09-08 16:00 - 19:00 CEST 2A 5.3 9.2 17.3 60.8 12.7

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