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: 2025-12-16 20:25 CET


Basic data
Locality: Trenčín, Hasicska
Code: 6TRHA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: T/U/-
Localization
Coordinates: 48° 53´ 47.000" North latitude 18° 2´ 29.002" East longitude
Altitude: 214 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₂.₅
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
2025-12-15 18:00 - 21:00 CET 1A 11.0 16.9 13.7
2025-12-15 19:00 - 22:00 CET 1A 11.0 12.0 11.3
2025-12-15 20:00 - 23:00 CET 1A 11.0 10.7 9.0
2025-12-15 21:00 - 00:00 CET 1A 10.6 8.7 7.0
2025-12-15 22:00 - 01:00 CET 1A 10.7 5.0 5.7
2025-12-15 23:00 - 02:00 CET 1A 10.7 4.0 5.7
2025-12-16 00:00 - 03:00 CET 1A 11.0 4.3 7.0
2025-12-16 01:00 - 04:00 CET 1A 11.0 5.7 8.7
2025-12-16 02:00 - 05:00 CET 1A 11.0 8.0 9.0
2025-12-16 03:00 - 06:00 CET 1A 11.0 12.7 9.3
2025-12-16 04:00 - 07:00 CET 1A 11.0 22.3 10.0
2025-12-16 05:00 - 08:00 CET 1A 11.0 30.0 13.7
2025-12-16 06:00 - 09:00 CET 1B 11.0 32.3 30.3
2025-12-16 07:00 - 10:00 CET 2A 11.0 29.0 67.7
2025-12-16 08:00 - 11:00 CET 2B 11.0 24.7 100.0
2025-12-16 09:00 - 12:00 CET 2B 11.0 22.9 120.0
2025-12-16 10:00 - 13:00 CET
2025-12-16 11:00 - 14:00 CET
2025-12-16 12:00 - 15:00 CET 1B 11.0 35.8 24.2
2025-12-16 13:00 - 16:00 CET 1B 11.3 40.7 27.7
2025-12-16 14:00 - 17:00 CET 1B 12.0 50.0 28.3
2025-12-16 15:00 - 18:00 CET 1B 12.7 54.3 29.3
2025-12-16 16:00 - 19:00 CET 1B 13.0 57.7 26.7
2025-12-16 17:00 - 20:00 CET 1B 12.7 55.3 28.0

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