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: 2026-06-15 07:27 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
2026-06-14 05:00 - 08:00 CEST 1A 4.9 33.6 2.7
2026-06-14 06:00 - 09:00 CEST 1B 4.4 37.8 2.6
2026-06-14 07:00 - 10:00 CEST 1B 6.3 46.2 1.9
2026-06-14 08:00 - 11:00 CEST 1B 6.7 58.5 2.3
2026-06-14 09:00 - 12:00 CEST 1B 6.8 67.4 3.1
2026-06-14 10:00 - 13:00 CEST 1B 5.1 73.5 4.1
2026-06-14 11:00 - 14:00 CEST 1B 4.8 73.1 3.1
2026-06-14 12:00 - 15:00 CEST 2A 7.4 75.3 2.0
2026-06-14 13:00 - 16:00 CEST 2A 8.5 72.3 4.4
2026-06-14 14:00 - 17:00 CEST 2A 12.8 72.4 5.8
2026-06-14 15:00 - 18:00 CEST 2A 12.4 72.7 6.9
2026-06-14 16:00 - 19:00 CEST 2A 12.5 76.8 8.8
2026-06-14 17:00 - 20:00 CEST 2A 11.9 77.9 10.0
2026-06-14 18:00 - 21:00 CEST 2A 11.1 75.7 10.7
2026-06-14 19:00 - 22:00 CEST 2A 10.2 67.6 6.3
2026-06-14 20:00 - 23:00 CEST 1B 5.8 57.3 4.7
2026-06-14 21:00 - 00:00 CEST 1B 4.9 47.1 3.5
2026-06-14 22:00 - 01:00 CEST 1B 4.0 43.1 3.0
2026-06-14 23:00 - 02:00 CEST 1B 9.4 47.5 2.5
2026-06-15 00:00 - 03:00 CEST 1B 11.0 55.3 2.3
2026-06-15 01:00 - 04:00 CEST 1B 12.1 63.5 3.7
2026-06-15 02:00 - 05:00 CEST 1B 7.0 61.4 7.4
2026-06-15 03:00 - 06:00 CEST 1B 4.6 52.5 9.0
2026-06-15 04:00 - 07:00 CEST 1B 3.5 50.2 8.1

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