Michálkovice: nature and quiet

Michálkovice: parks and greenery, noise by day and night, air, summer heat, radon, floods and tap water.

Parks and greenery

27 %
of the area is parks and forests
Greener than average Ostrava 22 %
31 %
of addresses have all-day noise over 60 dB (Lden)
Quieter than average Ostrava 65 %
1.–2. quietest of 17 neighbourhoods →
Details
86 m
typical walk to a park or forest
Parks closer than average Ostrava 163 m
27 %
of the area is green, gardens included
Greener than average Ostrava 22 %
35 %
of addresses have over 50 dB at night
Quieter than average Ostrava 71 %

Parks, forests and all greenery (plus gardens, meadows, orchards, vineyards, allotments, cemeteries) are counted from the neighbourhood’s area, the distance to a park (from 0.2 ha) or forest (from 1 ha) as the crow flies as the median over the neighbourhood’s addresses.

Air: NO₂ 14.1 µg/m³, PM2.5 17.8 µg/m³ (usual in the city NO₂ 15.1) · usual for the city. Average of 2020–2024.
Where the air is cleanest →
In summer the surface here is 0.6 °C cooler than the city average. Surface temperature from Landsat satellite images, summers 2024–2025.
10. coolest in summer of 24 neighbourhoods →
Trees and shrubs cover 35 % of the area, sealed surfaces 25 %. Copernicus satellite land-cover map, 2021.
4. most trees of 24 neighbourhoods →
Bedrock radon index: mostly low. A measurement decides for a specific plot.
Which neighbourhoods have the lowest radon →
Water in the city: supply + sewage 111.11 CZK/m³ incl. VAT (2025) (+1.5 % on 2024)
Where water is cheapest: towns compared →
930 addresses (92.1 %) on undermined land (Michálkovice, Petřvald u Karviné) (city-wide 48.1 %). Old mine tunnels and landslides can damage a house; for a specific plot, ask the building office.
16. most stable ground of 24 neighbourhoods →

Frequently asked questions

Is there traffic noise in Michálkovice?

31 % of addresses have all-day traffic noise above 60 dB (2022 strategic noise map, Lden). The median of Ostrava’s neighbourhoods is 59 %.

How far is a park or forest from Michálkovice?

Half of the addresses have a park or forest within 86 m. The median of the city’s neighbourhoods is 162 m.

What is the radon index in Michálkovice?

By the Czech Geological Survey map, the bedrock under Michálkovice has a mostly low radon index; no address has a high one (city-wide 0 % of addresses). A measurement decides for a given house.

Is Michálkovice undermined or on a landslide?

930 addresses lie on undermined land, with old mine tunnels below the surface: 92 % (Michálkovice, Petřvald u Karviné); city-wide it is 48 % of addresses. No address lies on a slope deformation (city-wide 0.7 % of addresses). The figure holds for the area; for a specific house, ask the building office before you buy.

← Back to the overview of Michálkovice

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Data updated 10 Nov 2026