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: 2025-08-01 08:26 CEST


Locality

Basic data Locality photo
Locality: Ostrava-Zabreh
Code: TOZRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 47´ 45.742" North latitude 18° 14´ 49.851" East longitude
Altitude: 235 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-07-31 08:00 - 09:00 CEST 7.9 11.9 10.6
2025-07-31 09:00 - 10:00 CEST 11.5 11.7 21.4
2025-07-31 10:00 - 11:00 CEST 8.0 11.2 11.2
2025-07-31 11:00 - 12:00 CEST 10.5 11.1 5.4
2025-07-31 12:00 - 13:00 CEST 6.6 11.1 3.0
2025-07-31 13:00 - 14:00 CEST 5.1 11.0 2.2
2025-07-31 14:00 - 15:00 CEST 5.3 10.9 5.2
2025-07-31 15:00 - 16:00 CEST 5.5 10.7 3.4
2025-07-31 16:00 - 17:00 CEST 3.1 10.5 2.7
2025-07-31 17:00 - 18:00 CEST 8.9 10.6 1.0
2025-07-31 18:00 - 19:00 CEST 10.6 10.5 1.0
2025-07-31 19:00 - 20:00 CEST 16.5 10.5 2.8
2025-07-31 20:00 - 21:00 CEST 24.2 10.8 25.1
2025-07-31 21:00 - 22:00 CEST 14.0 10.8 13.2
2025-07-31 22:00 - 23:00 CEST 8.7 10.7 6.9
2025-07-31 23:00 - 00:00 CEST 13.8 10.2 4.2
2025-08-01 00:00 - 01:00 CEST 8.3 9.8 3.7
2025-08-01 01:00 - 02:00 CEST 7.0 9.6 1.0
2025-08-01 02:00 - 03:00 CEST 6.4 9.6 2.7
2025-08-01 03:00 - 04:00 CEST 3.4 9.1 2.6
2025-08-01 04:00 - 05:00 CEST 9.7 9.2 3.8
2025-08-01 05:00 - 06:00 CEST 14.2 9.4 3.3
2025-08-01 06:00 - 07:00 CEST 9.1 9.6 13.6
2025-08-01 07:00 - 08:00 CEST 4.7 9.3 8.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality