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: 2025-01-22 04:29 CET


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
2025-01-21 02:00 - 05:00 CET 1A 5.3 9.1 18.7 26.7 16.3
2025-01-21 03:00 - 06:00 CET 1A 5.3 9.7 19.0 25.3 16.3
2025-01-21 04:00 - 07:00 CET 1A 5.3 10.2 19.3 24.4 16.7
2025-01-21 05:00 - 08:00 CET 1A 5.3 13.8 20.3 21.1 17.3
2025-01-21 06:00 - 09:00 CET 1A 5.3 17.0 21.3 18.4 18.3
2025-01-21 07:00 - 10:00 CET 1B 5.3 19.3 24.0 15.7 20.7
2025-01-21 08:00 - 11:00 CET 1B 5.3 17.9 25.0 17.1 21.3
2025-01-21 09:00 - 12:00 CET 1B 5.3 15.7 25.3 18.9 21.7
2025-01-21 10:00 - 13:00 CET 1B 5.3 14.7 24.7 21.2 20.7
2025-01-21 11:00 - 14:00 CET 1B 5.3 14.0 25.3 22.3 21.3
2025-01-21 12:00 - 15:00 CET 1B 5.3 14.2 26.3 22.8 22.0
2025-01-21 13:00 - 16:00 CET 1B 5.3 14.9 26.3 21.6 22.7
2025-01-21 14:00 - 17:00 CET 1B 5.3 17.0 26.3 18.6 22.7
2025-01-21 15:00 - 18:00 CET 1B 5.3 18.9 26.0 15.7 23.0
2025-01-21 16:00 - 19:00 CET 1B 5.3 19.0 27.0 13.9 24.3
2025-01-21 17:00 - 20:00 CET 1B 5.3 17.9 27.3 14.0 25.0
2025-01-21 18:00 - 21:00 CET 1B 5.3 16.6 27.7 14.0 25.3
2025-01-21 19:00 - 22:00 CET 1B 5.3 16.2 27.7 13.8 25.3
2025-01-21 20:00 - 23:00 CET 1B 5.3 15.9 28.7 13.0 27.0
2025-01-21 21:00 - 00:00 CET 1B 5.3 15.0 29.7 13.1 28.0
2025-01-21 22:00 - 01:00 CET 1B 5.3 14.7 29.7 12.9 28.0
2025-01-21 23:00 - 02:00 CET 1B 5.3 14.0 28.3 13.6 26.7
2025-01-22 00:00 - 03:00 CET 1B 5.3 14.3 28.0 13.1 26.3
2025-01-22 01:00 - 04:00 CET 1B 5.3 14.2 28.0 13.1 26.7

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