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: 2025-12-15 01:25 CET


Basic data Locality photo
Locality: Havirov
Code: THARA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 47´ 27.519" North latitude 18° 24´ 24.608" East longitude
Altitude: 260 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
2025-12-13 23:00 - 02:00 CET 1A 7.6 5.5
2025-12-14 00:00 - 03:00 CET 1A 5.0 10.2
2025-12-14 01:00 - 04:00 CET 1A 3.4 11.9
2025-12-14 02:00 - 05:00 CET 1A 5.6 13.2
2025-12-14 03:00 - 06:00 CET 1A 10.1 7.1
2025-12-14 04:00 - 07:00 CET 1A 12.8 4.7
2025-12-14 05:00 - 08:00 CET 1A 12.3 8.4
2025-12-14 06:00 - 09:00 CET 1A 8.9 10.5
2025-12-14 07:00 - 10:00 CET 1A 7.0 11.2
2025-12-14 08:00 - 11:00 CET 1A 5.3 8.2
2025-12-14 09:00 - 12:00 CET 1A 6.6 9.3
2025-12-14 10:00 - 13:00 CET 1A 6.6 10.2
2025-12-14 11:00 - 14:00 CET 1A 9.3 9.8
2025-12-14 12:00 - 15:00 CET 1A 9.3 8.9
2025-12-14 13:00 - 16:00 CET 1A 12.3 11.1
2025-12-14 14:00 - 17:00 CET 1A 12.1 14.0
2025-12-14 15:00 - 18:00 CET 1A 12.9 13.3
2025-12-14 16:00 - 19:00 CET 1A 15.1 12.8
2025-12-14 17:00 - 20:00 CET 1A 15.9 10.0
2025-12-14 18:00 - 21:00 CET 1A 19.7 10.1
2025-12-14 19:00 - 22:00 CET 1A 17.2 12.8
2025-12-14 20:00 - 23:00 CET 1A 18.0 14.1
2025-12-14 21:00 - 00:00 CET 1A 13.6 13.9
2025-12-14 22:00 - 01:00 CET 1A 13.3 10.1

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