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: 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
2026-06-14 05:00 - 08:00 CEST 1A 7.7 28.7
2026-06-14 06:00 - 09:00 CEST 1B 7.0 37.7
2026-06-14 07:00 - 10:00 CEST 1B 8.4 51.1
2026-06-14 08:00 - 11:00 CEST 1B 8.9 60.3
2026-06-14 09:00 - 12:00 CEST 2A 11.4 66.9
2026-06-14 10:00 - 13:00 CEST 2A 12.3 68.1
2026-06-14 11:00 - 14:00 CEST 2A 15.0 69.1
2026-06-14 12:00 - 15:00 CEST 2A 13.1 68.1
2026-06-14 13:00 - 16:00 CEST 2A 10.4 67.8
2026-06-14 14:00 - 17:00 CEST 1B 6.3 66.3
2026-06-14 15:00 - 18:00 CEST 1B 4.3 67.1
2026-06-14 16:00 - 19:00 CEST 1B 4.2 69.2
2026-06-14 17:00 - 20:00 CEST 2A 9.5 71.9
2026-06-14 18:00 - 21:00 CEST 2A 12.0 70.4
2026-06-14 19:00 - 22:00 CEST 1B 12.1 63.8
2026-06-14 20:00 - 23:00 CEST 1B 6.6 52.3
2026-06-14 21:00 - 00:00 CEST 1B 8.3 43.4
2026-06-14 22:00 - 01:00 CEST 1B 11.3 36.9
2026-06-14 23:00 - 02:00 CEST 1B 13.5 36.3
2026-06-15 00:00 - 03:00 CEST 1B 10.0 35.6
2026-06-15 01:00 - 04:00 CEST 1B 8.8 34.5
2026-06-15 02:00 - 05:00 CEST 1B 7.5 31.3
2026-06-15 03:00 - 06:00 CEST 1A 8.3 27.1
2026-06-15 04:00 - 07:00 CEST 1A 6.6 20.6

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