Information about air quality in the Czech Republic

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

Updated: 2024-12-09 19:33 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
2024-12-08 17:00 - 20:00 CET 1B 56.6 16.9 43.9
2024-12-08 18:00 - 21:00 CET 1B 48.4 18.5 38.7
2024-12-08 19:00 - 22:00 CET 1B 34.9 17.8 29.3
2024-12-08 20:00 - 23:00 CET 1B 36.1 18.4 30.4
2024-12-08 21:00 - 00:00 CET 1B 34.6 20.3 30.6
2024-12-08 22:00 - 01:00 CET 1B 37.2 23.2 29.5
2024-12-08 23:00 - 02:00 CET 1A 29.9 24.8 31.0
2024-12-09 00:00 - 03:00 CET 1B 37.7 23.9 25.5
2024-12-09 01:00 - 04:00 CET 1B 38.7 22.6 27.9
2024-12-09 02:00 - 05:00 CET 1B 38.4 20.2 24.7
2024-12-09 03:00 - 06:00 CET 1A 27.4 16.7 27.2
2024-12-09 04:00 - 07:00 CET 1A 26.0 11.8 22.2
2024-12-09 05:00 - 08:00 CET 1A 30.2 7.9 25.1
2024-12-09 06:00 - 09:00 CET 1B 34.2 5.5 23.9
2024-12-09 07:00 - 10:00 CET 1B 35.3 4.9 26.6
2024-12-09 08:00 - 11:00 CET 1A 29.5 4.1 24.2
2024-12-09 09:00 - 12:00 CET 1A 25.6 3.6 26.9
2024-12-09 10:00 - 13:00 CET 1A 20.3 4.0 24.7
2024-12-09 11:00 - 14:00 CET 1A 29.9 4.1 23.7
2024-12-09 12:00 - 15:00 CET 1B 30.7 5.1 19.2
2024-12-09 13:00 - 16:00 CET 1B 31.4 5.6 19.5
2024-12-09 14:00 - 17:00 CET 1A 19.3 6.2 14.5
2024-12-09 15:00 - 18:00 CET 1A 13.6 5.9 14.0
2024-12-09 16:00 - 19:00 CET 1A 13.2 5.6 13.6

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