Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 CET


Locality

Basic data
Locality: Ostrava-Hrusov
Code: TOHUA
Type of measuring programme: Automated measuring program
Locality owner: ZU Statutory City of Ostrava
Classification
Abbreviation: I/S/C
Localization
Coordinates: 49° 52´ 3.798" North latitude 18° 17´ 1.502" East longitude
Altitude: 202 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 10:00 - 13:00 CET 1A 16.7 49.4 13.6
2024-12-21 11:00 - 14:00 CET 1A 16.0 52.6 13.2
2024-12-21 12:00 - 15:00 CET 1A 16.9 54.0 13.9
2024-12-21 13:00 - 16:00 CET 1A 17.0 54.7 13.8
2024-12-21 14:00 - 17:00 CET 1A 17.6 54.4 14.1
2024-12-21 15:00 - 18:00 CET 1A 16.0 52.6 12.9
2024-12-21 16:00 - 19:00 CET 1A 15.5 49.7 12.7
2024-12-21 17:00 - 20:00 CET 1A 14.6 47.9 12.2
2024-12-21 18:00 - 21:00 CET 1A 14.6 49.2 12.4
2024-12-21 19:00 - 22:00 CET 1A 12.9 52.2 11.1
2024-12-21 20:00 - 23:00 CET 1A 11.7 54.8 10.1
2024-12-21 21:00 - 00:00 CET 1A 10.5 56.9 9.0
2024-12-21 22:00 - 01:00 CET 1A 11.3 58.5 9.3
2024-12-21 23:00 - 02:00 CET 1A 10.3 59.6 8.3
2024-12-22 00:00 - 03:00 CET 1A 9.5 60.6 7.5
2024-12-22 01:00 - 04:00 CET 1A 7.7 61.0 6.0
2024-12-22 02:00 - 05:00 CET 1A 7.0 61.8 5.5
2024-12-22 03:00 - 06:00 CET 1A 8.6 63.6 6.3
2024-12-22 04:00 - 07:00 CET 1A 10.2 64.0 7.6
2024-12-22 05:00 - 08:00 CET 1A 11.9 63.9 8.6
2024-12-22 06:00 - 09:00 CET 1A 11.0 64.5 8.0
2024-12-22 07:00 - 10:00 CET 1A 9.9 67.3 7.0
2024-12-22 08:00 - 11:00 CET 1A 9.4 69.7 7.0
2024-12-22 09:00 - 12:00 CET 1A 10.8 70.3 8.1

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