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 17:25 CET


Basic data Locality photo
Locality: Trinec-Kosmos
Code: TTROA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/RI
Localization
Coordinates: 49° 40´ 5.209" North latitude 18° 40´ 40.077" East longitude
Altitude: 320 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
2025-12-15 15:00 - 18:00 CET 1A 15.5 32.0 13.8
2025-12-15 16:00 - 19:00 CET 1A 18.9 31.5 12.8
2025-12-15 17:00 - 20:00 CET 1A 16.9 30.5 15.2
2025-12-15 18:00 - 21:00 CET 1A 10.0 30.6 14.2
2025-12-15 19:00 - 22:00 CET 1A 6.9 31.2 13.1
2025-12-15 20:00 - 23:00 CET 1A 9.5 32.1 8.3
2025-12-15 21:00 - 00:00 CET 1A 13.9 31.4 5.5
2025-12-15 22:00 - 01:00 CET 1A 15.4 30.8 4.0
2025-12-15 23:00 - 02:00 CET 1A 12.1 30.8 3.3
2025-12-16 00:00 - 03:00 CET 1A 7.1 31.1 3.1
2025-12-16 01:00 - 04:00 CET 1A 7.6 31.4 6.8
2025-12-16 02:00 - 05:00 CET 1A 7.9 31.8 8.1
2025-12-16 03:00 - 06:00 CET 1A 8.2 31.1 8.8
2025-12-16 04:00 - 07:00 CET 1A 6.0 30.4 5.3
2025-12-16 05:00 - 08:00 CET 1A 6.3 27.6 5.5
2025-12-16 06:00 - 09:00 CET 1A 8.7 27.2 5.6
2025-12-16 07:00 - 10:00 CET 1A 11.6 26.6 5.5
2025-12-16 08:00 - 11:00 CET 1A 11.7 27.8 3.3
2025-12-16 09:00 - 12:00 CET 1A 9.5 28.8 2.3
2025-12-16 10:00 - 13:00 CET 1A 6.2 29.1 6.8
2025-12-16 11:00 - 14:00 CET 1A 11.9 25.1 12.7
2025-12-16 12:00 - 15:00 CET 1A 14.5 16.9 18.9
2025-12-16 13:00 - 16:00 CET 1A 16.0 18.4 21.1
2025-12-16 14:00 - 17:00 CET 1A 11.4 21.1 19.0

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