Information about air quality in the Czech Republic

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

Updated: 2024-06-30 20:30 CEST


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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-06-29 18:00 - 21:00 CEST 2B 20.9 124.0 14.1
2024-06-29 19:00 - 22:00 CEST 2B 27.0 113.5 20.7
2024-06-29 20:00 - 23:00 CEST 2B 24.8 103.7 19.6
2024-06-29 21:00 - 00:00 CEST 2B 24.3 92.5 16.2
2024-06-29 22:00 - 01:00 CEST 2A 22.8 79.4 11.9
2024-06-29 23:00 - 02:00 CEST 2A 22.0 69.6 10.0
2024-06-30 00:00 - 03:00 CEST 2A 19.0 59.3 12.2
2024-06-30 01:00 - 04:00 CEST 2A 20.1 56.2 18.0
2024-06-30 02:00 - 05:00 CEST 2A 27.0 47.5 21.0
2024-06-30 03:00 - 06:00 CEST 1B 31.3 36.0 23.0
2024-06-30 04:00 - 07:00 CEST 1B 30.4 34.9 22.8
2024-06-30 05:00 - 08:00 CEST 1B 31.0 37.3 22.6
2024-06-30 06:00 - 09:00 CEST 2A 29.9 52.4 19.9
2024-06-30 07:00 - 10:00 CEST 2A 25.9 77.5 14.7
2024-06-30 08:00 - 11:00 CEST 2B 17.6 100.5 15.3
2024-06-30 09:00 - 12:00 CEST 2B 13.9 112.6 18.1
2024-06-30 10:00 - 13:00 CEST 2B 12.1 112.8 17.5
2024-06-30 11:00 - 14:00 CEST 2B 10.2 110.7 17.2
2024-06-30 12:00 - 15:00 CEST 2B 11.8 108.7 14.8
2024-06-30 13:00 - 16:00 CEST 2B 17.2 108.0 15.4
2024-06-30 14:00 - 17:00 CEST 2B 20.0 109.4 12.1
2024-06-30 15:00 - 18:00 CEST 2B 21.0 112.3 9.9
2024-06-30 16:00 - 19:00 CEST 2B 21.6 114.8 10.7
2024-06-30 17:00 - 20:00 CEST 2B 29.9 119.2 16.7

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