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: 2025-07-04 17:28 CEST


Basic data
Locality: Bratislava, Mamateyova
Code: GBRMA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: B/U/-
Localization
Coordinates: 48° 7´ 30.000" North latitude 17° 7´ 32.005" East longitude
Altitude: 138 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
2025-07-03 15:00 - 18:00 CEST 2B 4.7 5.7 33.0 146.3
2025-07-03 16:00 - 19:00 CEST 2B 4.3 7.3 36.3 136.3
2025-07-03 17:00 - 20:00 CEST 2B 4.0 8.3 35.7 123.0
2025-07-03 18:00 - 21:00 CEST 2B 4.0 8.7 30.7 112.7
2025-07-03 19:00 - 22:00 CEST 2B 4.0 7.3 23.3 108.3
2025-07-03 20:00 - 23:00 CEST 2B 4.0 7.0 17.3 104.3
2025-07-03 21:00 - 00:00 CEST 2B 4.0 7.7 14.3 101.0
2025-07-03 22:00 - 01:00 CEST 2A 4.0 7.7 11.7 95.0
2025-07-03 23:00 - 02:00 CEST 2A 4.0 7.0 12.3 86.0
2025-07-04 00:00 - 03:00 CEST 2A 4.0 5.7 14.0 75.3
2025-07-04 01:00 - 04:00 CEST 2A 4.0 5.0 15.7 67.7
2025-07-04 02:00 - 05:00 CEST 2A 4.0 5.3 15.3 63.7
2025-07-04 03:00 - 06:00 CEST 2A 4.0 6.0 14.3 61.7
2025-07-04 04:00 - 07:00 CEST 2A 4.0 7.3 13.3 59.0
2025-07-04 05:00 - 08:00 CEST 2A 4.0 10.0 13.7 55.7
2025-07-04 06:00 - 09:00 CEST 1B 4.0 12.3 12.7 53.0
2025-07-04 07:00 - 10:00 CEST 1B 4.0 14.0 12.7 53.3
2025-07-04 08:00 - 11:00 CEST 1B 4.0 11.2 12.7 54.7
2025-07-04 09:00 - 12:00 CEST 2A 4.0 8.6 13.0 71.0
2025-07-04 10:00 - 13:00 CEST 2A 4.0 8.0 13.7 87.0
2025-07-04 11:00 - 14:00 CEST 2A 4.0 7.7 14.3 86.3
2025-07-04 12:00 - 15:00 CEST 2A 4.0 8.0 15.3 84.3
2025-07-04 13:00 - 16:00 CEST 2A 4.0 8.3 15.7 81.3
2025-07-04 14:00 - 17:00 CEST 2A 4.0 8.0 15.7 83.3

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality