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 05:29 CET


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
2025-01-21 03:00 - 06:00 CET 1A 9.4 25.2 6.7
2025-01-21 04:00 - 07:00 CET 1A 8.5 23.9 6.5
2025-01-21 05:00 - 08:00 CET 1A 8.7 21.2 7.6
2025-01-21 06:00 - 09:00 CET 1A 17.0 18.6 9.9
2025-01-21 07:00 - 10:00 CET 1A 21.0 16.4 12.4
2025-01-21 08:00 - 11:00 CET 1A 21.4 17.0 16.6
2025-01-21 09:00 - 12:00 CET 1A 21.0 18.4 23.4
2025-01-21 10:00 - 13:00 CET 1A 21.6 20.3 26.9
2025-01-21 11:00 - 14:00 CET 1A 22.6 21.2 24.4
2025-01-21 12:00 - 15:00 CET 1A 21.0 21.7 20.2
2025-01-21 13:00 - 16:00 CET 1A 19.1 20.3 18.2
2025-01-21 14:00 - 17:00 CET 1A 20.0 17.7 20.7
2025-01-21 15:00 - 18:00 CET 1A 17.0 15.0 21.7
2025-01-21 16:00 - 19:00 CET 1A 18.8 13.5 19.0
2025-01-21 17:00 - 20:00 CET 1A 21.1 13.5 18.0
2025-01-21 18:00 - 21:00 CET 1A 22.1 13.6 15.7
2025-01-21 19:00 - 22:00 CET 1A 26.8 13.4 17.8
2025-01-21 20:00 - 23:00 CET 1A 27.6 12.5 20.8
2025-01-21 21:00 - 00:00 CET 1A 25.6 12.2 20.9
2025-01-21 22:00 - 01:00 CET 1A 23.5 12.1 23.4
2025-01-21 23:00 - 02:00 CET 1A 19.9 12.3 21.0
2025-01-22 00:00 - 03:00 CET 1A 27.9 12.2 25.4
2025-01-22 01:00 - 04:00 CET 1A 26.3 12.7 23.0
2025-01-22 02:00 - 05:00 CET 1A 30.2 12.1 27.7

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