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 photo
Locality: Ostrava-Zabreh
Code: TOZRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 47´ 45.742" North latitude 18° 14´ 49.851" East longitude
Altitude: 235 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 4.2 49.8 8.8
2024-12-21 11:00 - 14:00 CET 1A 4.5 53.1 7.5
2024-12-21 12:00 - 15:00 CET 1A 4.9 54.2 6.5
2024-12-21 13:00 - 16:00 CET 1A 6.1 54.8 4.3
2024-12-21 14:00 - 17:00 CET 1A 8.5 54.5 3.7
2024-12-21 15:00 - 18:00 CET 1A 11.0 52.5 5.5
2024-12-21 16:00 - 19:00 CET 1A 12.5 49.3 5.6
2024-12-21 17:00 - 20:00 CET 1A 9.2 47.2 5.1
2024-12-21 18:00 - 21:00 CET 1A 6.1 48.7 2.9
2024-12-21 19:00 - 22:00 CET 1A 4.9 51.8 3.0
2024-12-21 20:00 - 23:00 CET 1A 4.9 54.7 3.2
2024-12-21 21:00 - 00:00 CET 1A 5.4 57.0 3.5
2024-12-21 22:00 - 01:00 CET 1A 4.0 59.4 2.7
2024-12-21 23:00 - 02:00 CET 1A 2.6 59.9 2.1
2024-12-22 00:00 - 03:00 CET 1A 1.5 60.9 1.4
2024-12-22 01:00 - 04:00 CET 1A 1.0 61.4 1.0
2024-12-22 02:00 - 05:00 CET 1A 1.0 62.2 1.0
2024-12-22 03:00 - 06:00 CET 1A 1.6 64.5 1.0
2024-12-22 04:00 - 07:00 CET 1A 2.1 65.2 1.0
2024-12-22 05:00 - 08:00 CET 1A 3.0 65.2 1.4
2024-12-22 06:00 - 09:00 CET 1A 2.9 65.7 1.8
2024-12-22 07:00 - 10:00 CET 1A 3.1 68.5 1.8
2024-12-22 08:00 - 11:00 CET 1A 2.3 71.1 1.4
2024-12-22 09:00 - 12:00 CET 1A 2.6 71.6 2.3

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