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: 2025-04-13 07:28 CEST


Locality

Basic data
Locality: Ostrava-Nova Ves-areal OVak
Code: TONVA
Type of measuring programme: Automated measuring program
Locality owner: ZU, MSK
Classification
Abbreviation: T/U/IAN
Localization
Coordinates: 49° 49´ 26.693" North latitude 18° 14´ 5.796" East longitude
Altitude: 210 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
2025-04-12 07:00 - 08:00 CEST 21.4 24.0 20.9 20.0
2025-04-12 08:00 - 09:00 CEST 19.3 24.0 21.3 20.0
2025-04-12 09:00 - 10:00 CEST 18.6 21.0 21.4 18.0
2025-04-12 10:00 - 11:00 CEST 17.0 20.0 21.3 16.0
2025-04-12 11:00 - 12:00 CEST 13.8 20.0 21.1 17.0
2025-04-12 12:00 - 13:00 CEST 18.7 18.0 20.8 15.0
2025-04-12 13:00 - 14:00 CEST 25.6 16.0 20.4 13.0
2025-04-12 14:00 - 15:00 CEST 18.7 16.0 20.3 13.0
2025-04-12 15:00 - 16:00 CEST 9.6 12.0 20.0 10.0
2025-04-12 16:00 - 17:00 CEST 13.8 11.0 19.7 9.0
2025-04-12 17:00 - 18:00 CEST 24.7 11.0 19.2 9.0
2025-04-12 18:00 - 19:00 CEST 33.5 12.0 18.7 10.0
2025-04-12 19:00 - 20:00 CEST 10.5 14.0 18.5 10.0
2025-04-12 20:00 - 21:00 CEST 52.0 19.0 18.7 15.0
2025-04-12 21:00 - 22:00 CEST 63.3 21.0 18.9 16.0
2025-04-12 22:00 - 23:00 CEST 53.9 30.0 19.3 24.0
2025-04-12 23:00 - 00:00 CEST 43.8 34.0 19.8 30.0
2025-04-13 00:00 - 01:00 CEST 35.6 30.0 20.2 27.0
2025-04-13 01:00 - 02:00 CEST 28.3 26.0 20.4 23.0
2025-04-13 02:00 - 03:00 CEST 21.4 26.0 20.6 24.0
2025-04-13 03:00 - 04:00 CEST 14.2 27.0 20.8 25.0
2025-04-13 04:00 - 05:00 CEST 13.0 31.0 21.2 28.0
2025-04-13 05:00 - 06:00 CEST 15.7 35.0 21.7 31.0
2025-04-13 06:00 - 07:00 CEST 14.0 37.0 22.3 34.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality