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: 2025-06-15 04:27 CEST


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
2025-06-14 02:00 - 05:00 CEST 1B 8.0 15.0 37.1 12.7
2025-06-14 03:00 - 06:00 CEST 1B 9.7 16.0 33.2 13.7
2025-06-14 04:00 - 07:00 CEST 1B 10.3 17.0 33.2 14.7
2025-06-14 05:00 - 08:00 CEST 1B 9.4 17.7 36.5 14.7
2025-06-14 06:00 - 09:00 CEST 1B 7.8 17.3 42.8 14.0
2025-06-14 07:00 - 10:00 CEST 1B 5.6 15.3 50.3 12.0
2025-06-14 08:00 - 11:00 CEST 2A 3.8 13.0 60.9 10.0
2025-06-14 09:00 - 12:00 CEST 2A 3.8 12.0 74.7 8.7
2025-06-14 10:00 - 13:00 CEST 2A 3.8 11.3 89.7 8.0
2025-06-14 11:00 - 14:00 CEST 2A 3.8 11.0 102.2 7.7
2025-06-14 12:00 - 15:00 CEST 2B 3.8 10.7 111.0 7.7
2025-06-14 13:00 - 16:00 CEST 2B 3.8 11.0 117.2 7.7
2025-06-14 14:00 - 17:00 CEST 2B 3.8 12.0 124.0 8.7
2025-06-14 15:00 - 18:00 CEST 2B 3.8 13.7 131.6 10.0
2025-06-14 16:00 - 19:00 CEST 2B 3.8 15.3 136.3 11.3
2025-06-14 17:00 - 20:00 CEST 2B 3.8 16.7 137.0 12.0
2025-06-14 18:00 - 21:00 CEST 2B 5.3 20.7 130.4 15.7
2025-06-14 19:00 - 22:00 CEST 2B 7.3 22.7 117.6 17.7
2025-06-14 20:00 - 23:00 CEST 2B 8.6 24.7 99.3 19.7
2025-06-14 21:00 - 00:00 CEST 2B 10.9 23.7 83.5 19.0
2025-06-14 22:00 - 01:00 CEST 2A 12.4 24.0 70.4 19.7
2025-06-14 23:00 - 02:00 CEST 2A 14.3 24.7 62.6 20.7
2025-06-15 00:00 - 03:00 CEST 2A 13.3 24.3 56.1 20.3
2025-06-15 01:00 - 04:00 CEST 2A 14.5 24.3 51.6 20.3

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