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: Znojmo
Code: BZNOA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 48° 50´ 34.644" North latitude 16° 3´ 36.458" East longitude
Altitude: 225 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 9.6 22.0 24.5 23.1
2025-12-04 06:00 - 07:00 CET 12.1 12.7 24.2 14.5
2025-12-04 07:00 - 08:00 CET 18.4 7.6 23.4 11.8
2025-12-04 08:00 - 09:00 CET 21.4 23.3 20.3
2025-12-04 09:00 - 10:00 CET 13.8 18.1 23.0 16.2
2025-12-04 10:00 - 11:00 CET 15.1 24.3 22.5 12.0
2025-12-04 11:00 - 12:00 CET 12.8 14.3 22.2 27.1
2025-12-04 12:00 - 13:00 CET 15.9 23.9 21.9 19.5
2025-12-04 13:00 - 14:00 CET 16.5 15.1 21.8 31.7
2025-12-04 14:00 - 15:00 CET 14.5 14.8 21.2 16.3
2025-12-04 15:00 - 16:00 CET 18.7 14.6 21.1 10.5
2025-12-04 16:00 - 17:00 CET 22.0 23.6 21.1 21.5
2025-12-04 17:00 - 18:00 CET 22.4 31.6 21.1 29.8
2025-12-04 18:00 - 19:00 CET 20.9 37.3 21.6 19.4
2025-12-04 19:00 - 20:00 CET 18.0 23.7 21.3 27.3
2025-12-04 20:00 - 21:00 CET 17.0 22.9 21.2 20.9
2025-12-04 21:00 - 22:00 CET 17.2 37.2 21.6 22.0
2025-12-04 22:00 - 23:00 CET 15.5 31.2 22.0 40.2
2025-12-04 23:00 - 00:00 CET 12.2 30.4 21.9 28.1
2025-12-05 00:00 - 01:00 CET 9.2 36.0 22.7 36.3
2025-12-05 01:00 - 02:00 CET 7.8 26.3 22.7 22.4
2025-12-05 02:00 - 03:00 CET 7.7 18.4 22.9 20.7
2025-12-05 03:00 - 04:00 CET 9.4 11.2 22.3 16.2
2025-12-05 04:00 - 05:00 CET 8.8 9.9 22.0 11.2

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality