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: 2025-11-12 02:27 CET


Locality

Basic data Locality photo
Locality: Ostrava-Ceskobratrsk
Code: TOCBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/CR
Localization
Coordinates: 49° 50´ 23.451" North latitude 18° 17´ 23.914" East longitude
Altitude: 215 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h average 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
2025-11-11 02:00 - 03:00 CET 18.6 425.2 24.7 19.1 21.9
2025-11-11 03:00 - 04:00 CET 15.3 414.6 23.0 19.6 20.1
2025-11-11 04:00 - 05:00 CET 14.5 412.5 23.2 20.0 20.7
2025-11-11 05:00 - 06:00 CET 23.3 414.5 25.4 20.4 22.0
2025-11-11 06:00 - 07:00 CET 29.6 432.5 26.6 20.9 21.7
2025-11-11 07:00 - 08:00 CET 38.8 481.0 37.8 21.8 25.9
2025-11-11 08:00 - 09:00 CET 30.6 502.1 44.8 22.8 31.2
2025-11-11 09:00 - 10:00 CET 21.0 501.0 35.4 23.6 23.0
2025-11-11 10:00 - 11:00 CET 19.9 507.5 35.7 24.6 20.5
2025-11-11 11:00 - 12:00 CET 524.4 27.0 25.1 19.3
2025-11-11 12:00 - 13:00 CET 28.9 542.3 23.7 25.6 17.1
2025-11-11 13:00 - 14:00 CET 28.9 546.6 25.5 26.1 16.4
2025-11-11 14:00 - 15:00 CET 34.4 527.7 25.4 26.3 16.4
2025-11-11 15:00 - 16:00 CET 37.1 483.1 22.8 26.6 16.4
2025-11-11 16:00 - 17:00 CET 35.8 472.1 22.9 26.9 17.3
2025-11-11 17:00 - 18:00 CET 32.9 479.6 24.7 27.1 19.5
2025-11-11 18:00 - 19:00 CET 29.1 486.0 25.2 27.2 20.4
2025-11-11 19:00 - 20:00 CET 28.9 478.9 22.8 27.2 18.6
2025-11-11 20:00 - 21:00 CET 23.1 462.4 22.0 27.1 18.5
2025-11-11 21:00 - 22:00 CET 22.2 451.4 22.0 26.9 18.8
2025-11-11 22:00 - 23:00 CET 19.1 443.9 23.7 26.7 20.1
2025-11-11 23:00 - 00:00 CET 18.0 432.9 22.5 26.6 19.5
2025-11-12 00:00 - 01:00 CET 18.0 421.6 22.3 26.4 19.7
2025-11-12 01:00 - 02:00 CET 16.5 412.8 22.1 26.3 19.8

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality