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 15:25 CEST


Basic data Locality photo
Locality: Trebic
Code: JTREA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 49° 13´ 24.378" North latitude 15° 51´ 56.801" East longitude
Altitude: 462 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
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
2025-04-02 13:00 - 16:00 CEST 2A 17.3 84.7
2025-04-02 14:00 - 17:00 CEST 2A 16.4 90.3
2025-04-02 15:00 - 18:00 CEST 2A 11.5 91.9
2025-04-02 16:00 - 19:00 CEST 2A 10.8 91.1
2025-04-02 17:00 - 20:00 CEST 2A 11.1 84.9
2025-04-02 18:00 - 21:00 CEST 2A 17.0 77.9
2025-04-02 19:00 - 22:00 CEST 2A 20.3 71.7
2025-04-02 20:00 - 23:00 CEST 2A 23.5 69.7
2025-04-02 21:00 - 00:00 CEST 2A 24.5 65.6
2025-04-02 22:00 - 01:00 CEST 2A 28.0 57.7
2025-04-02 23:00 - 02:00 CEST 2A 30.1 50.4
2025-04-03 00:00 - 03:00 CEST 2A 27.9 46.7
2025-04-03 01:00 - 04:00 CEST 2A 30.3 45.8
2025-04-03 02:00 - 05:00 CEST 2A 28.9 43.4
2025-04-03 03:00 - 06:00 CEST 2A 30.7 41.5
2025-04-03 04:00 - 07:00 CEST 1B 24.7 32.1
2025-04-03 05:00 - 08:00 CEST 1B 25.9 26.4
2025-04-03 06:00 - 09:00 CEST 1B 28.5 24.6
2025-04-03 07:00 - 10:00 CEST 1B 33.4 35.4
2025-04-03 08:00 - 11:00 CEST 2A 33.6 54.9
2025-04-03 09:00 - 12:00 CEST 2A 27.4 76.0
2025-04-03 10:00 - 13:00 CEST 2A 18.8 92.3
2025-04-03 11:00 - 14:00 CEST 2A 14.3 97.7
2025-04-03 12:00 - 15:00 CEST 2A 11.8 99.4

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