Information about air quality in the Czech Republic

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

Updated: 2024-12-22 13:28 CET


Locality

Basic data Locality photo
Locality: Brno-Arboretum
Code: BBMAA
Type of measuring programme: Automated measuring program
Locality owner: Statutory City of Brno
Classification
Abbreviation: B/U/RN
Localization
Coordinates: 49° 12´ 57.914" North latitude 16° 36´ 49.811" East longitude
Altitude: 250 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 PM₂.₅
3h average 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 µg∙m⁻³
2024-12-21 11:00 - 14:00 CET 1A 10.1 6.4 59.0 4.7
2024-12-21 12:00 - 15:00 CET 1A 11.0 6.8 58.7 4.8
2024-12-21 13:00 - 16:00 CET 1A 11.3 6.8 59.0 4.7
2024-12-21 14:00 - 17:00 CET 1A 10.6 6.0 62.4 4.2
2024-12-21 15:00 - 18:00 CET 1A 19.6 6.8 52.5 4.7
2024-12-21 16:00 - 19:00 CET 1A 36.1 13.4 34.7 9.7
2024-12-21 17:00 - 20:00 CET 1B 51.8 19.5 17.0 14.4
2024-12-21 18:00 - 21:00 CET 1B 55.2 23.6 11.0 17.7
2024-12-21 19:00 - 22:00 CET 1B 44.3 19.5 18.7 14.8
2024-12-21 20:00 - 23:00 CET 1B 33.6 15.5 26.7 11.8
2024-12-21 21:00 - 00:00 CET 1A 26.0 12.3 33.2 9.4
2024-12-21 22:00 - 01:00 CET 1A 25.2 12.2 32.8 8.9
2024-12-21 23:00 - 02:00 CET 1A 23.9 11.7 33.4 8.8
2024-12-22 00:00 - 03:00 CET 1A 21.8 10.5 34.3 8.2
2024-12-22 01:00 - 04:00 CET 1A 19.1 9.3 36.2 7.4
2024-12-22 02:00 - 05:00 CET 1A 16.8 8.6 37.9 6.5
2024-12-22 03:00 - 06:00 CET 1A 15.2 7.4 39.6 5.5
2024-12-22 04:00 - 07:00 CET 1A 14.2 5.8 42.1 4.4
2024-12-22 05:00 - 08:00 CET 1A 13.2 4.2 47.5 3.1
2024-12-22 06:00 - 09:00 CET 1A 12.5 3.3 51.8 2.2
2024-12-22 07:00 - 10:00 CET 1A 12.8 3.3 52.0 2.2
2024-12-22 08:00 - 11:00 CET 1A 13.8 3.7 49.2 2.7
2024-12-22 09:00 - 12:00 CET 1A 14.1 4.4 47.1 3.5
2024-12-22 10:00 - 13:00 CET 1A 14.0 5.1 46.6 3.9

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