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: 2025-03-20 01:27 CET


Locality

Basic data Locality photo
Locality: Ostrava-Privoz
Code: TOPRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: I/U/IR
Localization
Coordinates: 49° 51´ 22.530" North latitude 18° 16´ 11.068" East longitude
Altitude: 207 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
2025-03-19 01:00 - 02:00 CET 5.6 2.9 31.4 47.8 25.9 39.7
2025-03-19 02:00 - 03:00 CET 6.7 3.0 34.4 36.8 26.8 31.7
2025-03-19 03:00 - 04:00 CET 6.1 3.2 42.7 29.3 27.6 27.6
2025-03-19 04:00 - 05:00 CET 5.3 3.4 41.9 24.2 28.0 18.0
2025-03-19 05:00 - 06:00 CET 4.8 3.6 51.6 27.3 28.6 17.6
2025-03-19 06:00 - 07:00 CET 5.3 3.7 52.4 29.3 28.6 21.7
2025-03-19 07:00 - 08:00 CET 9.1 4.0 34.0 39.7 28.5 21.0
2025-03-19 08:00 - 09:00 CET 7.2 4.1 26.2 42.4 27.9 23.9
2025-03-19 09:00 - 10:00 CET 3.5 4.1 15.9 41.1 27.5 26.7
2025-03-19 10:00 - 11:00 CET 1.3 4.0 7.7 23.6 27.0 14.9
2025-03-19 11:00 - 12:00 CET 1.3 4.0 8.8 21.7 26.6 12.5
2025-03-19 12:00 - 13:00 CET 3.5 4.1 8.0 29.7 27.2 16.8
2025-03-19 13:00 - 14:00 CET 2.7 4.1 7.5 19.3 27.4 10.0
2025-03-19 14:00 - 15:00 CET 1.3 4.1 6.9 19.0 27.4 11.0
2025-03-19 15:00 - 16:00 CET 1.3 4.1 7.5 10.4 27.4 14.1
2025-03-19 16:00 - 17:00 CET 4.5 4.3 12.2 10.7 27.2 10.7
2025-03-19 17:00 - 18:00 CET 6.1 4.5 18.7 17.6 27.5 10.8
2025-03-19 18:00 - 19:00 CET 1.3 4.5 37.9 10.1 27.4 13.2
2025-03-19 19:00 - 20:00 CET 1.3 4.4 40.4 11.8 27.4 26.7
2025-03-19 20:00 - 21:00 CET 4.4 22.7 27.5 29.7
2025-03-19 21:00 - 22:00 CET 4.3 4.4 48.8 21.6 27.4 25.3
2025-03-19 22:00 - 23:00 CET 3.7 4.3 28.5 29.9 27.0 15.1
2025-03-19 23:00 - 00:00 CET 4.8 4.2 23.0 23.2 26.3 18.9
2025-03-20 00:00 - 01:00 CET 4.1 25.6

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality