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: 2025-09-08 19:26 CEST


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
2025-09-07 17:00 - 20:00 CEST 1B 5.3 66.3 4.5
2025-09-07 18:00 - 21:00 CEST 1B 5.8 58.0 8.1
2025-09-07 19:00 - 22:00 CEST 1B 6.7 44.7 11.4
2025-09-07 20:00 - 23:00 CEST 1B 8.2 32.5 12.0
2025-09-07 21:00 - 00:00 CEST 1B 11.6 25.5 8.6
2025-09-07 22:00 - 01:00 CEST 1B 14.8 24.5 5.7
2025-09-07 23:00 - 02:00 CEST 1B 18.1 24.8 4.4
2025-09-08 00:00 - 03:00 CEST 1B 16.0 22.5 3.7
2025-09-08 01:00 - 04:00 CEST 1A 12.1 21.2 3.5
2025-09-08 02:00 - 05:00 CEST 1A 7.9 17.5 5.2
2025-09-08 03:00 - 06:00 CEST 1A 5.5 15.3 5.9
2025-09-08 04:00 - 07:00 CEST 1A 6.3 12.9 7.1
2025-09-08 05:00 - 08:00 CEST 1A 12.4 9.5 8.0
2025-09-08 06:00 - 09:00 CEST 1A 20.3 8.1 10.2
2025-09-08 07:00 - 10:00 CEST 1B 30.4 6.9 14.8
2025-09-08 08:00 - 11:00 CEST 1B 30.4 8.2 18.2
2025-09-08 09:00 - 12:00 CEST 1B 25.6 10.7 18.7
2025-09-08 10:00 - 13:00 CEST 1A 18.0 14.0 20.9
2025-09-08 11:00 - 14:00 CEST 1B 22.9 18.6 19.6
2025-09-08 12:00 - 15:00 CEST 1B 30.3 22.1 25.8
2025-09-08 13:00 - 16:00 CEST 1B 34.1 30.0 25.1
2025-09-08 14:00 - 17:00 CEST 2A 29.3 43.4 28.5
2025-09-08 15:00 - 18:00 CEST 2A 24.2 56.3 23.7
2025-09-08 16:00 - 19:00 CEST 2A 20.2 61.8 20.7

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