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: 2025-12-15 19:25 CET


Basic data Locality photo
Locality: Cesky Tesin
Code: TCTNA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/RI
Localization
Coordinates: 49° 44´ 56.251" North latitude 18° 36´ 35.013" East longitude
Altitude: 285 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
2025-12-14 17:00 - 20:00 CET 1B 1.3 16.7 30.1 17.9
2025-12-14 18:00 - 21:00 CET 1B 1.3 14.4 35.2 15.3
2025-12-14 19:00 - 22:00 CET 1B 1.3 12.1 33.0 18.3
2025-12-14 20:00 - 23:00 CET 1B 1.3 10.7 28.4 20.8
2025-12-14 21:00 - 00:00 CET 1A 1.3 9.2 23.8 17.5
2025-12-14 22:00 - 01:00 CET 1A 1.3 8.7 20.1 7.8
2025-12-14 23:00 - 02:00 CET 1A 1.3 8.3 19.8 3.6
2025-12-15 00:00 - 03:00 CET 1A 1.3 7.3 14.7 1.8
2025-12-15 01:00 - 04:00 CET 1A 1.3 7.0 11.3 3.1
2025-12-15 02:00 - 05:00 CET 1A 1.3 7.9 9.8 4.6
2025-12-15 03:00 - 06:00 CET 1A 1.3 11.3 11.9 6.2
2025-12-15 04:00 - 07:00 CET 1A 1.3 12.6 12.6 6.3
2025-12-15 05:00 - 08:00 CET 1A 1.3 18.6 11.7 4.9
2025-12-15 06:00 - 09:00 CET 1A 1.3 20.0 10.0 3.7
2025-12-15 07:00 - 10:00 CET 1A 1.3 20.3 9.4 2.2
2025-12-15 08:00 - 11:00 CET 1A 1.3 15.7 8.3 1.4
2025-12-15 09:00 - 12:00 CET 1A 1.3 12.9 5.7 1.0
2025-12-15 10:00 - 13:00 CET 1A 1.3 12.3 4.1 1.0
2025-12-15 11:00 - 14:00 CET 1A 1.3 10.5 2.3 1.5
2025-12-15 12:00 - 15:00 CET 1A 1.3 9.9 1.5 2.6
2025-12-15 13:00 - 16:00 CET 1A 1.3 11.2 1.4 4.0
2025-12-15 14:00 - 17:00 CET 1A 1.3 14.8 4.3 3.8
2025-12-15 15:00 - 18:00 CET 1A 1.3 18.7 9.8 2.7
2025-12-15 16:00 - 19:00 CET 1A 1.3 22.0 13.7 1.4

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