Information about air quality in the Czech Republic

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

Updated: 2024-07-18 10:29 CEST


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 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]
2024-07-17 08:00 - 11:00 CEST 2A 35.2 21.8 46.0 6.9
2024-07-17 09:00 - 12:00 CEST 2A 33.3 18.6 55.1 5.3
2024-07-17 10:00 - 13:00 CEST 2A 32.3 16.2 65.9 4.9
2024-07-17 11:00 - 14:00 CEST 2A 31.9 16.4 75.0 4.7
2024-07-17 12:00 - 15:00 CEST 2A 29.6 16.0 79.6 4.7
2024-07-17 13:00 - 16:00 CEST 2A 25.3 14.4 81.8 4.4
2024-07-17 14:00 - 17:00 CEST 2A 25.2 11.1 83.4 3.9
2024-07-17 15:00 - 18:00 CEST 2A 24.5 9.9 82.2 3.6
2024-07-17 16:00 - 19:00 CEST 2A 26.0 9.5 80.5 3.5
2024-07-17 17:00 - 20:00 CEST 2A 26.1 9.4 77.9 3.5
2024-07-17 18:00 - 21:00 CEST 2A 25.9 9.9 75.1 3.8
2024-07-17 19:00 - 22:00 CEST 2A 23.5 10.0 71.6 4.1
2024-07-17 20:00 - 23:00 CEST 2A 25.4 11.8 61.0 5.1
2024-07-17 21:00 - 00:00 CEST 2A 28.2 14.2 49.9 5.9
2024-07-17 22:00 - 01:00 CEST 1B 31.2 16.0 39.6 6.5
2024-07-17 23:00 - 02:00 CEST 1B 26.4 15.2 37.2 6.2
2024-07-18 00:00 - 03:00 CEST 1B 22.5 13.2 37.4 5.9
2024-07-18 01:00 - 04:00 CEST 1B 18.7 12.3 36.7 5.8
2024-07-18 02:00 - 05:00 CEST 1B 21.4 14.3 27.8 6.2
2024-07-18 03:00 - 06:00 CEST 1B 24.6 17.2 15.3 6.5
2024-07-18 04:00 - 07:00 CEST 1B 26.7 17.6 11.8 6.8
2024-07-18 05:00 - 08:00 CEST 1B 30.6 19.0 16.1 6.9
2024-07-18 06:00 - 09:00 CEST 1B 30.8 19.8 30.6 6.9
2024-07-18 07:00 - 10:00 CEST 2A 29.9 21.2 45.9 6.9

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