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: 2025-07-12 05:25 CEST


Basic data Locality photo
Locality: Trinec-Kanada
Code: TTRKA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Trinec
Classification
Abbreviation: B/S/RNI
Localization
Coordinates: 49° 40´ 20.563" North latitude 18° 38´ 34.936" East longitude
Altitude: 346 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
2025-07-11 03:00 - 06:00 CEST 1B 8.2 41.3 4.0
2025-07-11 04:00 - 07:00 CEST 1B 9.7 31.6 4.4
2025-07-11 05:00 - 08:00 CEST 1B 11.7 28.2 5.1
2025-07-11 06:00 - 09:00 CEST 1B 15.5 32.3 5.8
2025-07-11 07:00 - 10:00 CEST 1B 17.9 43.4 6.2
2025-07-11 08:00 - 11:00 CEST 1B 16.2 52.5 5.8
2025-07-11 09:00 - 12:00 CEST 1B 11.7 59.5 5.0
2025-07-11 10:00 - 13:00 CEST 1B 7.8 63.9 4.2
2025-07-11 11:00 - 14:00 CEST 1B 7.3 68.6 3.9
2025-07-11 12:00 - 15:00 CEST 2A 9.2 70.7 3.9
2025-07-11 13:00 - 16:00 CEST 2A 9.0 70.2 3.6
2025-07-11 14:00 - 17:00 CEST 2A 8.4 69.7 3.3
2025-07-11 15:00 - 18:00 CEST 1B 5.8 69.5 3.0
2025-07-11 16:00 - 19:00 CEST 1B 6.4 70.5 3.5
2025-07-11 17:00 - 20:00 CEST 2A 9.0 68.4 4.8
2025-07-11 18:00 - 21:00 CEST 1B 11.2 62.8 6.4
2025-07-11 19:00 - 22:00 CEST 1B 12.2 55.1 7.5
2025-07-11 20:00 - 23:00 CEST 1B 11.4 48.3 6.9
2025-07-11 21:00 - 00:00 CEST 1B 15.7 46.7 6.5
2025-07-11 22:00 - 01:00 CEST 1B 16.8 47.4 6.1
2025-07-11 23:00 - 02:00 CEST 1B 16.7 47.8 6.3
2025-07-12 00:00 - 03:00 CEST 1B 11.4 46.3 5.6
2025-07-12 01:00 - 04:00 CEST 1B 9.5 44.5 5.2
2025-07-12 02:00 - 05:00 CEST 1B 10.2 41.4 5.3

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