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: 2025-04-20 05:27 CEST


Locality

Basic data
Locality: Trnava, Kollarova
Code: 7TRKA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: T/U/-
Localization
Coordinates: 48° 22´ 16.006" North latitude 17° 35´ 5.997" East longitude
Altitude: 152 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-04-19 05:00 - 06:00 CEST 16.0 270.8 7.0 7.8
2025-04-19 06:00 - 07:00 CEST 18.0 283.0 10.0 7.5
2025-04-19 07:00 - 08:00 CEST 15.0 287.0 8.0 7.3
2025-04-19 08:00 - 09:00 CEST 15.0 291.1 11.0 7.4
2025-04-19 09:00 - 10:00 CEST 15.0 292.9 10.0 7.4
2025-04-19 10:00 - 11:00 CEST 289.6 8.0 7.2
2025-04-19 11:00 - 12:00 CEST 9.0 284.6 10.0 7.1
2025-04-19 12:00 - 13:00 CEST 14.0 281.4 11.0 7.2
2025-04-19 13:00 - 14:00 CEST 12.0 272.6 11.0 7.1
2025-04-19 14:00 - 15:00 CEST 13.0 257.2 7.0 7.2
2025-04-19 15:00 - 16:00 CEST 11.0 248.5 7.0 7.2
2025-04-19 16:00 - 17:00 CEST 8.0 238.1 6.0 7.3
2025-04-19 17:00 - 18:00 CEST 15.0 229.9 9.0 7.4
2025-04-19 18:00 - 19:00 CEST 21.0 230.1 12.0 7.7
2025-04-19 19:00 - 20:00 CEST 28.0 226.0 11.0 7.9
2025-04-19 20:00 - 21:00 CEST 25.0 224.9 13.0 8.2
2025-04-19 21:00 - 22:00 CEST 31.0 232.9 11.0 8.5
2025-04-19 22:00 - 23:00 CEST 19.0 236.9 10.0 8.8
2025-04-19 23:00 - 00:00 CEST 21.0 242.0 11.0 9.0
2025-04-20 00:00 - 01:00 CEST 10.0 245.9 9.0 9.2
2025-04-20 01:00 - 02:00 CEST 8.0 245.1 9.0 9.3
2025-04-20 02:00 - 03:00 CEST 7.0 233.3 8.0 9.3
2025-04-20 03:00 - 04:00 CEST 6.0 228.2 9.0 9.4
2025-04-20 04:00 - 05:00 CEST 8.0 220.4 10.0 9.5

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality