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 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
2025-12-14 17:00 - 20:00 CET 1A 5.3 11.6 12.0 26.2 11.3
2025-12-14 18:00 - 21:00 CET 1A 5.3 11.0 11.7 26.3 11.0
2025-12-14 19:00 - 22:00 CET 1A 5.3 10.1 11.3 26.3 11.0
2025-12-14 20:00 - 23:00 CET 1A 5.3 7.8 12.0 26.8 11.7
2025-12-14 21:00 - 00:00 CET 1A 5.3 5.6 11.3 28.8 11.0
2025-12-14 22:00 - 01:00 CET 1A 5.3 3.8 10.3 30.3 9.7
2025-12-14 23:00 - 02:00 CET 1A 5.3 3.8 9.0 30.8 8.0
2025-12-15 00:00 - 03:00 CET 1A 5.3 3.8 8.3 30.8 7.3
2025-12-15 01:00 - 04:00 CET 1A 5.3 3.8 7.7 31.3 7.0
2025-12-15 02:00 - 05:00 CET 1A 5.3 3.8 7.0 32.0 6.3
2025-12-15 03:00 - 06:00 CET 1A 5.3 3.8 6.3 32.0 5.7
2025-12-15 04:00 - 07:00 CET 1A 5.3 6.0 6.7 31.0 5.3
2025-12-15 05:00 - 08:00 CET 1A 5.3 7.8 7.3 30.2 6.0
2025-12-15 06:00 - 09:00 CET 1A 5.3 9.8 8.0 29.4 6.0
2025-12-15 07:00 - 10:00 CET 1A 5.3 9.1 7.7 30.0 5.3
2025-12-15 08:00 - 11:00 CET 1A 5.3 7.3 7.3 31.0 4.3
2025-12-15 09:00 - 12:00 CET 1A 5.3 5.3 7.0 33.1 4.0
2025-12-15 10:00 - 13:00 CET 1A 5.3 3.8 6.7 34.8 4.0
2025-12-15 11:00 - 14:00 CET 1A 5.3 3.8 6.3 35.0 4.0
2025-12-15 12:00 - 15:00 CET 1A 5.3 5.6 5.7 34.0 3.7
2025-12-15 13:00 - 16:00 CET 1A 5.3 8.6 6.0 31.3 4.0
2025-12-15 14:00 - 17:00 CET 1A 5.3 11.8 7.0 29.1 5.0
2025-12-15 15:00 - 18:00 CET 1A 5.3 13.6 8.7 26.6 6.7
2025-12-15 16:00 - 19:00 CET 1A 5.3 14.1 9.7 25.4 8.0

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