Information about air quality in the Czech Republic

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

Updated: 2022-01-27 02:35 CET


Locality

Basic data Locality photo
Locality: Ostrava-Ceskobratrsk
Code: TOCBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/CR
Localization
Coordinates: 49° 50´ 23.451" North latitude 18° 17´ 23.914" East longitude
Altitude: 215 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]
2022-01-26 00:00 - 03:00 CET 1B 37.0 43.0 18.0 39.7
2022-01-26 01:00 - 04:00 CET 1B 36.2 43.3 10.0 39.7
2022-01-26 02:00 - 05:00 CET 1B 34.7 42.3 15.0 38.3
2022-01-26 03:00 - 06:00 CET 1B 35.8 43.0 12.4 38.3
2022-01-26 04:00 - 07:00 CET 1B 37.5 43.3 11.9 38.3
2022-01-26 05:00 - 08:00 CET 2A 39.6 42.7 10.8 37.7
2022-01-26 06:00 - 09:00 CET 1B 41.1 40.3 13.1 34.7
2022-01-26 07:00 - 10:00 CET 1B 41.6 36.7 16.6 30.0
2022-01-26 08:00 - 11:00 CET 1B 41.9 33.3 22.4 25.7
2022-01-26 09:00 - 12:00 CET 1B 40.8 28.7 26.7 21.7
2022-01-26 10:00 - 13:00 CET 1B 39.2 24.0 30.7 18.3
2022-01-26 11:00 - 14:00 CET 1B 37.6 21.3 32.4 16.7
2022-01-26 12:00 - 15:00 CET 1B 41.5 21.3 33.1 16.3
2022-01-26 13:00 - 16:00 CET 1B 46.8 22.0 30.2 16.7
2022-01-26 14:00 - 17:00 CET 1B 52.6 22.3 27.0 16.7
2022-01-26 15:00 - 18:00 CET 1B 54.2 23.7 22.0 18.0
2022-01-26 16:00 - 19:00 CET 1B 53.8 25.0 17.1 19.7
2022-01-26 17:00 - 20:00 CET 1B 48.0 26.0 18.6 21.3
2022-01-26 18:00 - 21:00 CET 1B 39.2 24.7 24.6 21.3
2022-01-26 19:00 - 22:00 CET 1B 31.1 24.0 31.5 21.3
2022-01-26 20:00 - 23:00 CET 1B 26.1 20.0 35.1 18.0
2022-01-26 21:00 - 00:00 CET 1A 22.3 17.0 38.2 15.0
2022-01-26 22:00 - 01:00 CET 1A 19.7 13.3 40.7 11.7
2022-01-26 23:00 - 02:00 CET 1A 17.9 13.3 42.3 11.7

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