Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-12-22 13:28 CET


Locality

Basic data Locality photo
Locality: Ostrava-Marianske Ho
Code: TOMHK
Type of measuring programme: Combination measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 49° 49´ 29.495" North latitude 18° 15´ 49.157" East longitude
Altitude: 225 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 PM₂.₅
3h average 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 µg∙m⁻³
2024-12-21 11:00 - 14:00 CET 1A 5.3 3.8 10.7 54.2 8.7
2024-12-21 12:00 - 15:00 CET 1A 5.3 3.8 10.3 55.5 8.3
2024-12-21 13:00 - 16:00 CET 1A 5.3 3.8 10.0 55.6 8.0
2024-12-21 14:00 - 17:00 CET 1A 5.3 5.3 10.0 55.6 8.0
2024-12-21 15:00 - 18:00 CET 1A 5.3 7.5 10.3 54.6 8.3
2024-12-21 16:00 - 19:00 CET 1A 5.3 9.4 10.3 53.4 8.7
2024-12-21 17:00 - 20:00 CET 1A 5.3 9.6 10.3 52.5 8.7
2024-12-21 18:00 - 21:00 CET 1A 5.3 8.7 9.7 53.6 8.3
2024-12-21 19:00 - 22:00 CET 1A 5.3 6.8 8.7 56.3 7.3
2024-12-21 20:00 - 23:00 CET 1A 5.3 5.2 7.3 59.1 6.0
2024-12-21 21:00 - 00:00 CET 1A 5.3 3.8 6.0 60.7 4.7
2024-12-21 22:00 - 01:00 CET 1A 5.3 3.8 5.0 62.3 3.7
2024-12-21 23:00 - 02:00 CET 1A 5.3 3.8 4.3 63.2 3.3
2024-12-22 00:00 - 03:00 CET 1A 5.3 3.8 3.7 64.2 2.7
2024-12-22 01:00 - 04:00 CET 1A 5.3 3.8 3.3 64.2 2.3
2024-12-22 02:00 - 05:00 CET 1A 5.3 3.8 3.0 64.8 2.0
2024-12-22 03:00 - 06:00 CET 1A 5.3 3.8 3.0 66.3 2.0
2024-12-22 04:00 - 07:00 CET 1A 5.3 3.8 3.0 66.1 2.3
2024-12-22 05:00 - 08:00 CET 1A 5.3 3.8 3.0 66.1 2.3
2024-12-22 06:00 - 09:00 CET 1A 5.3 3.8 2.7 66.6 2.0
2024-12-22 07:00 - 10:00 CET 1A 5.3 3.8 2.3 69.5 1.7
2024-12-22 08:00 - 11:00 CET 1A 5.3 3.8 2.7 72.1 2.0
2024-12-22 09:00 - 12:00 CET 1A 5.3 3.8 3.3 73.4 2.7
2024-12-22 10:00 - 13:00 CET 1A 5.3 3.8 4.0 73.9 3.0

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