Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 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 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
2024-12-21 10:00 - 13:00 CET 1A 13.1 12.1 51.3 8.1
2024-12-21 11:00 - 14:00 CET 1A 12.6 11.2 54.1 7.6
2024-12-21 12:00 - 15:00 CET 1A 13.5 10.8 55.6 7.5
2024-12-21 13:00 - 16:00 CET 1A 14.3 10.6 55.8 7.4
2024-12-21 14:00 - 17:00 CET 1A 15.2 10.5 56.0 7.3
2024-12-21 15:00 - 18:00 CET 1A 19.0 10.9 55.6 7.6
2024-12-21 16:00 - 19:00 CET 1A 24.6 11.5 55.4 8.1
2024-12-21 17:00 - 20:00 CET 1A 24.1 12.4 55.5 8.7
2024-12-21 18:00 - 21:00 CET 1A 22.3 11.8 56.3 8.4
2024-12-21 19:00 - 22:00 CET 1A 18.4 10.7 58.6 7.5
2024-12-21 20:00 - 23:00 CET 1A 14.3 8.6 60.9 6.1
2024-12-21 21:00 - 00:00 CET 1A 12.0 7.1 61.9 5.0
2024-12-21 22:00 - 01:00 CET 1A 9.2 5.6 61.6 3.9
2024-12-21 23:00 - 02:00 CET 1A 7.8 4.6 63.8 3.3
2024-12-22 00:00 - 03:00 CET 1A 6.4 3.8 64.9 2.7
2024-12-22 01:00 - 04:00 CET 1A 6.1 3.4 64.4 2.5
2024-12-22 02:00 - 05:00 CET 1A 6.0 3.1 64.9 2.3
2024-12-22 03:00 - 06:00 CET 1A 5.7 3.2 65.4 2.1
2024-12-22 04:00 - 07:00 CET 1A 5.4 3.4 64.5 2.2
2024-12-22 05:00 - 08:00 CET 1A 5.4 3.6 64.4 2.3
2024-12-22 06:00 - 09:00 CET 1A 5.7 3.3 64.9 1.9
2024-12-22 07:00 - 10:00 CET 1A 6.5 3.2 67.7 1.8
2024-12-22 08:00 - 11:00 CET 1A 7.7 3.5 70.2 2.0
2024-12-22 09:00 - 12:00 CET 1A 8.6 4.3 71.7 2.7

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