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: 2025-04-03 05:25 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
2025-04-02 03:00 - 06:00 CEST 2A 5.3 20.4 47.7 28.3 43.3
2025-04-02 04:00 - 07:00 CEST 2A 5.3 17.8 39.7 33.8 36.0
2025-04-02 05:00 - 08:00 CEST 2A 5.3 15.4 35.0 35.8 31.3
2025-04-02 06:00 - 09:00 CEST 2A 5.3 13.4 33.3 36.4 29.0
2025-04-02 07:00 - 10:00 CEST 2A 7.1 13.9 33.0 36.0 27.7
2025-04-02 08:00 - 11:00 CEST 2A 9.2 14.1 34.0 36.9 27.7
2025-04-02 09:00 - 12:00 CEST 2A 9.2 12.9 32.7 39.6 26.3
2025-04-02 10:00 - 13:00 CEST 2A 7.4 11.3 30.3 43.8 24.3
2025-04-02 11:00 - 14:00 CEST 2A 7.2 9.6 27.7 50.9 22.0
2025-04-02 12:00 - 15:00 CEST 2A 9.0 9.3 27.7 59.0 21.0
2025-04-02 13:00 - 16:00 CEST 2A 11.5 10.0 27.7 66.0 21.0
2025-04-02 14:00 - 17:00 CEST 2B 11.8 10.1 26.0 76.7 18.7
2025-04-02 15:00 - 18:00 CEST 2B 11.8 9.6 21.3 89.4 15.0
2025-04-02 16:00 - 19:00 CEST 2B 11.6 8.8 17.3 100.3 11.0
2025-04-02 17:00 - 20:00 CEST 2B 11.3 9.1 16.0 102.5 10.3
2025-04-02 18:00 - 21:00 CEST 2B 11.4 11.3 18.3 97.3 12.3
2025-04-02 19:00 - 22:00 CEST 2B 11.4 13.2 21.0 91.4 15.0
2025-04-02 20:00 - 23:00 CEST 2B 11.4 13.4 23.7 86.3 17.3
2025-04-02 21:00 - 00:00 CEST 2B 12.6 13.4 25.0 80.9 18.0
2025-04-02 22:00 - 01:00 CEST 2B 13.2 13.6 26.7 73.9 19.3
2025-04-02 23:00 - 02:00 CEST 2A 13.4 13.7 27.0 67.7 19.7
2025-04-03 00:00 - 03:00 CEST 2A 10.3 12.4 27.0 62.3 20.0
2025-04-03 01:00 - 04:00 CEST 2A 7.4 11.4 26.3 58.5 19.3
2025-04-03 02:00 - 05:00 CEST 2A 5.3 13.0 25.7 52.8 18.7

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