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: 2025-04-03 07:25 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
2025-04-02 05:00 - 08:00 CEST 2A 61.6 13.1 47.8
2025-04-02 06:00 - 09:00 CEST 2A 66.4 11.2 44.8
2025-04-02 07:00 - 10:00 CEST
2025-04-02 08:00 - 11:00 CEST
2025-04-02 09:00 - 12:00 CEST
2025-04-02 10:00 - 13:00 CEST
2025-04-02 11:00 - 14:00 CEST
2025-04-02 12:00 - 15:00 CEST 3B 192.6 35.2 71.1
2025-04-02 13:00 - 16:00 CEST 3B 192.6 50.5 53.1
2025-04-02 14:00 - 17:00 CEST 3B 192.6 73.3 26.2
2025-04-02 15:00 - 18:00 CEST 3B 192.6 91.3 13.3
2025-04-02 16:00 - 19:00 CEST 3B 192.6 98.0 7.3
2025-04-02 17:00 - 20:00 CEST 3B 192.6 90.8 4.6
2025-04-02 18:00 - 21:00 CEST 3B 192.6 78.7 2.7
2025-04-02 19:00 - 22:00 CEST 3B 192.6 62.2 3.8
2025-04-02 20:00 - 23:00 CEST 3B 192.6 50.5 8.8
2025-04-02 21:00 - 00:00 CEST 3B 192.6 44.4 17.3
2025-04-02 22:00 - 01:00 CEST 3B 192.6 40.0 21.3
2025-04-02 23:00 - 02:00 CEST 3B 192.6 33.3 23.9
2025-04-03 00:00 - 03:00 CEST 3B 192.6 21.7 21.7
2025-04-03 01:00 - 04:00 CEST 3B 192.6 12.3 23.1
2025-04-03 02:00 - 05:00 CEST 3B 192.6 10.3 20.9
2025-04-03 03:00 - 06:00 CEST 3B 192.6 9.9 20.6
2025-04-03 04:00 - 07:00 CEST 2B 86.2 7.9 12.9

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