Information about air quality in the Czech Republic

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

Updated: 2022-12-02 16:27 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 O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-12-01 14:00 - 17:00 CET 1A 24.0 16.7 20.7
2022-12-01 15:00 - 18:00 CET 1A 29.3 16.0 22.7
2022-12-01 16:00 - 19:00 CET 1A 29.7 16.0 28.7
2022-12-01 17:00 - 20:00 CET 1A 30.3 17.1 25.0
2022-12-01 18:00 - 21:00 CET 1B 32.3 19.5 26.7
2022-12-01 19:00 - 22:00 CET 1A 30.3 22.9 21.7
2022-12-01 20:00 - 23:00 CET 1A 26.0 27.1 23.0
2022-12-01 21:00 - 00:00 CET 1A 21.3 30.1 21.7
2022-12-01 22:00 - 01:00 CET 1A 23.7 32.0 20.7
2022-12-01 23:00 - 02:00 CET 1A 29.7 33.0 25.3
2022-12-02 00:00 - 03:00 CET 1A 29.7 33.6 26.7
2022-12-02 01:00 - 04:00 CET 1A 27.7 32.5 27.0
2022-12-02 02:00 - 05:00 CET 1A 24.0 29.2 19.0
2022-12-02 03:00 - 06:00 CET 1A 24.7 26.5 19.0
2022-12-02 04:00 - 07:00 CET 1A 26.3 23.9 22.0
2022-12-02 05:00 - 08:00 CET 1A 29.0 20.8 25.3
2022-12-02 06:00 - 09:00 CET 1A 29.3 17.5 24.7
2022-12-02 07:00 - 10:00 CET 1A 30.3 16.2 26.0
2022-12-02 08:00 - 11:00 CET 1B 32.7 16.8 29.3
2022-12-02 09:00 - 12:00 CET 1B 36.7 17.5 33.3
2022-12-02 10:00 - 13:00 CET 1B 38.0 18.3 34.3
2022-12-02 11:00 - 14:00 CET 1B 36.3 18.3 33.0
2022-12-02 12:00 - 15:00 CET 1B 35.3 17.0 30.0
2022-12-02 13:00 - 16:00 CET 1B 37.0 13.0 29.7

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


Map of station position

Map is on page with detailed information about locality