Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-11-22 00:29 CET


Locality

Basic data
Locality: Bratislava, Trnavske Myto
Code: GBRTA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: T/U/-
Localization
Coordinates: 48° 9´ 31.001" North latitude 17° 7´ 44.001" East longitude
Altitude: 136 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₂.₅
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
2024-11-20 22:00 - 01:00 CET 1A 20.7 6.7 5.3
2024-11-20 23:00 - 02:00 CET 1A 16.3 6.7 5.3
2024-11-21 00:00 - 03:00 CET 1A 10.3 6.7 3.7
2024-11-21 01:00 - 04:00 CET 1A 7.0 6.3 3.7
2024-11-21 02:00 - 05:00 CET 1A 8.0 5.3 2.3
2024-11-21 03:00 - 06:00 CET 1A 10.3 5.0 2.3
2024-11-21 04:00 - 07:00 CET 1A 16.0 4.3 1.3
2024-11-21 05:00 - 08:00 CET 1A 18.6 7.7 2.7
2024-11-21 06:00 - 09:00 CET 1A 32.4 10.7 3.3
2024-11-21 07:00 - 10:00 CET 1A 37.8 12.3 4.0
2024-11-21 08:00 - 11:00 CET 1A 35.0 11.3 3.3
2024-11-21 09:00 - 12:00 CET 1A 28.0 9.3 3.3
2024-11-21 10:00 - 13:00 CET 1A 23.3 7.3 3.3
2024-11-21 11:00 - 14:00 CET 1A 20.3 6.3 4.0
2024-11-21 12:00 - 15:00 CET 1A 24.7 6.0 4.0
2024-11-21 13:00 - 16:00 CET 1A 34.3 7.3 4.3
2024-11-21 14:00 - 17:00 CET 1B 51.3 10.3 4.0
2024-11-21 15:00 - 18:00 CET 1B 63.3 15.7 4.7
2024-11-21 16:00 - 19:00 CET 1B 59.7 18.7 6.0
2024-11-21 17:00 - 20:00 CET 1B 48.0 21.7 8.0
2024-11-21 18:00 - 21:00 CET 1B 29.7 19.0 10.3
2024-11-21 19:00 - 22:00 CET 1A 20.3 17.0 11.3
2024-11-21 20:00 - 23:00 CET 1A 10.0 9.7 9.7
2024-11-21 21:00 - 00:00 CET 1A 7.0 5.3 5.7

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