Information about air quality in the Czech Republic

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

Updated: 2024-07-18 10:29 CEST


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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-07-17 08:00 - 11:00 CEST 1B 5.3 12.1 15.3 47.6 6.3
2024-07-17 09:00 - 12:00 CEST 2A 5.3 10.5 13.0 57.1 4.7
2024-07-17 10:00 - 13:00 CEST 2A 5.3 6.2 12.3 66.8 4.3
2024-07-17 11:00 - 14:00 CEST 2A 5.3 3.8 12.0 75.0 4.0
2024-07-17 12:00 - 15:00 CEST 2A 5.3 3.8 12.3 79.1 4.0
2024-07-17 13:00 - 16:00 CEST 2A 5.3 3.8 11.3 81.3 4.0
2024-07-17 14:00 - 17:00 CEST 2A 5.3 3.8 9.7 82.1 3.7
2024-07-17 15:00 - 18:00 CEST 2A 5.3 3.8 8.7 80.7 3.3
2024-07-17 16:00 - 19:00 CEST 2A 5.3 3.8 8.0 78.9 3.0
2024-07-17 17:00 - 20:00 CEST 2A 5.3 3.8 8.7 76.7 3.3
2024-07-17 18:00 - 21:00 CEST 2A 5.3 5.1 8.7 74.5 3.7
2024-07-17 19:00 - 22:00 CEST 2A 5.3 6.8 9.0 70.3 4.0
2024-07-17 20:00 - 23:00 CEST 2A 5.3 10.9 9.0 61.6 4.3
2024-07-17 21:00 - 00:00 CEST 1B 5.3 17.6 10.0 46.9 5.0
2024-07-17 22:00 - 01:00 CEST 1B 5.3 22.8 10.7 34.2 5.7
2024-07-17 23:00 - 02:00 CEST 1B 5.3 27.1 11.3 25.3 6.0
2024-07-18 00:00 - 03:00 CEST 1B 5.3 22.8 10.3 24.4 5.7
2024-07-18 01:00 - 04:00 CEST 1B 5.3 17.5 10.0 24.5 5.3
2024-07-18 02:00 - 05:00 CEST 1B 5.3 16.1 10.3 18.7 5.3
2024-07-18 03:00 - 06:00 CEST 1B 5.3 21.4 13.0 11.6 6.3
2024-07-18 04:00 - 07:00 CEST 1B 5.3 27.7 16.7 5.0 8.0
2024-07-18 05:00 - 08:00 CEST 1B 5.3 26.1 18.7 12.9 8.7
2024-07-18 06:00 - 09:00 CEST 1B 5.3 19.7 18.7 26.9 8.3
2024-07-18 07:00 - 10:00 CEST 1B 5.3 14.8 17.7 43.8 7.3

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