Information about air quality in the Czech Republic

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

Updated: 2022-12-01 04:27 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 PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-11-30 02:00 - 05:00 CET 1B 23.0 32.7 31.3
2022-11-30 03:00 - 06:00 CET 1B 24.3 35.3 31.0
2022-11-30 04:00 - 07:00 CET 1B 34.0 37.3 30.0
2022-11-30 05:00 - 08:00 CET 1B 48.0 38.3 28.3
2022-11-30 06:00 - 09:00 CET 2A 62.0 42.0 30.0
2022-11-30 07:00 - 10:00 CET 2A 68.3 46.7 32.3
2022-11-30 08:00 - 11:00 CET 2A 66.7 45.7 30.7
2022-11-30 09:00 - 12:00 CET 2A 62.3 40.7 26.3
2022-11-30 10:00 - 13:00 CET 1B 56.7 34.0 20.3
2022-11-30 11:00 - 14:00 CET 1B 55.3 29.3 17.0
2022-11-30 12:00 - 15:00 CET 1B 58.7 26.0 13.7
2022-11-30 13:00 - 16:00 CET 1B 63.0 28.7 15.3
2022-11-30 14:00 - 17:00 CET 2A 63.7 38.7 21.0
2022-11-30 15:00 - 18:00 CET 2A 57.7 47.7 28.7
2022-11-30 16:00 - 19:00 CET 2A 53.3 53.7 32.3
2022-11-30 17:00 - 20:00 CET 2A 50.3 54.7 33.0
2022-11-30 18:00 - 21:00 CET 2A 47.7 52.0 31.7
2022-11-30 19:00 - 22:00 CET 2A 44.3 48.0 33.0
2022-11-30 20:00 - 23:00 CET 2A 40.3 43.7 34.7
2022-11-30 21:00 - 00:00 CET 2A 37.3 44.3 37.0
2022-11-30 22:00 - 01:00 CET 1B 32.7 45.0 37.7
2022-11-30 23:00 - 02:00 CET 1B 29.3 46.0 38.7
2022-12-01 00:00 - 03:00 CET 1B 26.3 46.3 40.3
2022-12-01 01:00 - 04:00 CET 1B 25.0 45.3 41.3

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


Map of station position

Map is on page with detailed information about locality