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ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-12-05 06:26 CET


Basic data Locality photo
Locality: Medenec
Code: UMEDA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/ANI-NCI
Localization
Coordinates: 50° 25´ 39.322" North latitude 13° 7´ 48.515" East longitude
Altitude: 827 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model
3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-12-04 04:00 - 07:00 CET 1A 3.6 2.2 36.2
2025-12-04 05:00 - 08:00 CET 1A 3.6 2.1 35.4
2025-12-04 06:00 - 09:00 CET 1A 4.0 1.9 33.7
2025-12-04 07:00 - 10:00 CET 1A 4.1 2.7 32.1
2025-12-04 08:00 - 11:00 CET 1A 4.2 3.1 31.0
2025-12-04 09:00 - 12:00 CET 1A 3.6 3.4 31.9
2025-12-04 10:00 - 13:00 CET 1A 3.5 6.5 33.1
2025-12-04 11:00 - 14:00 CET 1A 3.5 8.0 35.2
2025-12-04 12:00 - 15:00 CET 1A 3.8 9.0 34.5
2025-12-04 13:00 - 16:00 CET 1A 4.2 6.2 32.4
2025-12-04 14:00 - 17:00 CET 1A 5.2 4.8 30.9
2025-12-04 15:00 - 18:00 CET 1A 6.0 3.6 31.4
2025-12-04 16:00 - 19:00 CET 1A 6.3 3.3 33.7
2025-12-04 17:00 - 20:00 CET 1A 5.8 2.8 35.6
2025-12-04 18:00 - 21:00 CET 1A 5.5 2.6 36.8
2025-12-04 19:00 - 22:00 CET 1A 5.0 1.8 36.6
2025-12-04 20:00 - 23:00 CET 1A 4.8 2.0 36.0
2025-12-04 21:00 - 00:00 CET 1A 5.8 2.1 36.6
2025-12-04 22:00 - 01:00 CET 1A 6.4 2.8 39.3
2025-12-04 23:00 - 02:00 CET 1A 6.7 3.3 39.1
2025-12-05 00:00 - 03:00 CET 1A 8.2 4.0 39.6
2025-12-05 01:00 - 04:00 CET 1A 8.9 3.8 38.2
2025-12-05 02:00 - 05:00 CET 1A 10.0 2.7 36.9
2025-12-05 03:00 - 06:00 CET 1A 8.2 1.5 33.4

Legend

Level Index range Air quality
     1A      ≥ 0.00 and < 0.34 very good to good
     1B      ≥ 0.34 and < 0.67
     2A      ≥ 0.67 and < 1.00 acceptable
     2B      ≥ 1.00 and < 1.50
     3A      ≥ 1.50 and < 2.00 aggravated to bad
     3B      ≥ 2.00
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality