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: 2025-12-05 05:27 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
2025-12-04 05:00 - 06:00 CET 31.8 1105.1 65.5 72.3 61.7
2025-12-04 06:00 - 07:00 CET 35.0 1136.0 70.8 73.0 66.3
2025-12-04 07:00 - 08:00 CET 39.6 1176.4 74.8 74.2 69.8
2025-12-04 08:00 - 09:00 CET 44.4 1225.4 80.9 75.4 75.1
2025-12-04 09:00 - 10:00 CET 45.0 1268.2 88.9 76.8 79.8
2025-12-04 10:00 - 11:00 CET 54.5 1331.2 99.0 78.3 86.4
2025-12-04 11:00 - 12:00 CET 50.7 1374.9 97.1 79.4 87.4
2025-12-04 12:00 - 13:00 CET 62.4 1435.5 94.6 81.3 83.9
2025-12-04 13:00 - 14:00 CET 62.2 1469.9 94.9 83.2 84.9
2025-12-04 14:00 - 15:00 CET 69.6 1520.9 86.1 84.8 75.5
2025-12-04 15:00 - 16:00 CET 81.1 1697.1 85.7 86.1 72.5
2025-12-04 16:00 - 17:00 CET 98.5 1881.9 63.1 86.4 51.5
2025-12-04 17:00 - 18:00 CET 68.3 1874.9 38.9 85.2 31.5
2025-12-04 18:00 - 19:00 CET 56.4 1815.2 58.1 84.4 49.3
2025-12-04 19:00 - 20:00 CET 53.8 1789.8 55.4 82.6 47.9
2025-12-04 20:00 - 21:00 CET 48.8 1723.2 74.0 81.5 67.4
2025-12-04 21:00 - 22:00 CET 42.5 1657.1 77.8 81.0 71.6
2025-12-04 22:00 - 23:00 CET 39.8 1544.1 78.5 80.3 72.9
2025-12-04 23:00 - 00:00 CET 42.1 1278.9 77.2 79.5 70.6
2025-12-05 00:00 - 01:00 CET 43.4 985.6 73.4 78.6 67.4
2025-12-05 01:00 - 02:00 CET 40.2 870.0 66.4 77.0 62.1
2025-12-05 02:00 - 03:00 CET 38.3 783.1 62.2 75.4 58.0
2025-12-05 03:00 - 04:00 CET 38.1 691.6 52.0 74.4 48.7
2025-12-05 04:00 - 05:00 CET 37.9 630.4 45.7 73.4 42.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality