Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-11-15 13:25 CET


Basic data Locality photo
Locality: Karvina ZU
Code: TKAOK
Type of measuring programme: Combination measuring program
Locality owner: Health Institute Ostrava
Classification
Abbreviation: T/U/R
Localization
Coordinates: 49° 51´ 29.438" North latitude 18° 33´ 19.368" East longitude
Altitude: 251 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
2025-11-14 11:00 - 14:00 CET 1A 9.7 12.0 35.1 7.0
2025-11-14 12:00 - 15:00 CET 1A 11.2 12.0 36.1 7.0
2025-11-14 13:00 - 16:00 CET 1A 12.9 11.7 36.1 7.3
2025-11-14 14:00 - 17:00 CET 1A 13.9 11.3 36.9 8.0
2025-11-14 15:00 - 18:00 CET 1A 14.8 12.7 40.0 10.0
2025-11-14 16:00 - 19:00 CET 1A 13.6 14.3 43.0 12.7
2025-11-14 17:00 - 20:00 CET 1A 13.5 17.3 44.7 15.7
2025-11-14 18:00 - 21:00 CET 1A 13.8 20.0 44.4 18.3
2025-11-14 19:00 - 22:00 CET 1A 14.2 21.7 44.3 20.0
2025-11-14 20:00 - 23:00 CET 1A 15.5 21.3 44.8 19.7
2025-11-14 21:00 - 00:00 CET 1A 14.8 20.3 44.4 19.0
2025-11-14 22:00 - 01:00 CET 1A 14.6 20.0 44.1 18.7
2025-11-14 23:00 - 02:00 CET 1A 12.3 20.7 43.8 19.3
2025-11-15 00:00 - 03:00 CET 1A 10.5 21.0 42.3 19.3
2025-11-15 01:00 - 04:00 CET 1A 7.8 21.3 39.8 19.0
2025-11-15 02:00 - 05:00 CET 1A 5.8 21.7 38.1 19.3
2025-11-15 03:00 - 06:00 CET 1A 5.1 22.0 37.8 19.7
2025-11-15 04:00 - 07:00 CET 1A 6.8 22.0 36.8 20.0
2025-11-15 05:00 - 08:00 CET 1A 8.3 22.3 34.8 20.3
2025-11-15 06:00 - 09:00 CET 1A 9.8 22.3 32.3 20.3
2025-11-15 07:00 - 10:00 CET 1A 11.2 22.3 31.3 19.7
2025-11-15 08:00 - 11:00 CET 1A 12.9 21.0 31.3 18.0
2025-11-15 09:00 - 12:00 CET 1A 13.5 20.7 30.6 17.0
2025-11-15 10:00 - 13:00 CET 1A 13.0 20.3 28.7 15.7

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