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: Karvina
Code: TKARA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 51´ 49.666" North latitude 18° 33´ 5.229" East longitude
Altitude: 238 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 2.7 7.2 11.6 5.5
2024-12-21 11:00 - 14:00 CET 1A 2.6 6.4 11.1 3.8
2024-12-21 12:00 - 15:00 CET 1A 2.9 7.1 7.2 2.6
2024-12-21 13:00 - 16:00 CET 1A 3.6 9.2 8.0 2.0
2024-12-21 14:00 - 17:00 CET 1A 3.1 10.5 10.0 1.9
2024-12-21 15:00 - 18:00 CET 1A 2.0 11.0 10.8 4.0
2024-12-21 16:00 - 19:00 CET 1A 1.8 10.1 7.7 5.1
2024-12-21 17:00 - 20:00 CET 1A 2.3 10.1 8.6 6.7
2024-12-21 18:00 - 21:00 CET 1A 2.8 9.8 8.7 5.6
2024-12-21 19:00 - 22:00 CET 1A 4.3 11.6 11.5 7.3
2024-12-21 20:00 - 23:00 CET 1A 7.9 15.2 13.8 6.5
2024-12-21 21:00 - 00:00 CET 1A 8.9 15.3 15.7 6.8
2024-12-21 22:00 - 01:00 CET 1A 7.9 12.9 13.9 4.8
2024-12-21 23:00 - 02:00 CET 1A 6.2 9.9 7.8 5.4
2024-12-22 00:00 - 03:00 CET 1A 6.1 11.1 5.1 5.0
2024-12-22 01:00 - 04:00 CET 1A 6.2 11.1 3.9 5.0
2024-12-22 02:00 - 05:00 CET 1A 3.8 8.1 4.1 3.8
2024-12-22 03:00 - 06:00 CET 1A 2.4 4.7 3.2 2.8
2024-12-22 04:00 - 07:00 CET 1A 1.3 3.6 2.9 2.0
2024-12-22 05:00 - 08:00 CET 1A 1.3 3.7 2.4 1.3
2024-12-22 06:00 - 09:00 CET 1A 1.3 3.9 2.0 1.0
2024-12-22 07:00 - 10:00 CET 1A 1.3 3.5 1.9 1.4
2024-12-22 08:00 - 11:00 CET 1A 1.3 3.5 1.9 1.4
2024-12-22 09:00 - 12:00 CET 1A 1.3 3.4 2.5 1.4

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