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: 2026-06-15 07:27 CEST


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
2026-06-14 05:00 - 08:00 CEST 1B 5.2 11.1 59.6 6.1
2026-06-14 06:00 - 09:00 CEST 2A 5.4 11.5 62.2 6.1
2026-06-14 07:00 - 10:00 CEST 2A 4.3 11.8 68.7 6.2
2026-06-14 08:00 - 11:00 CEST 2A 3.6 12.5 78.3 6.5
2026-06-14 09:00 - 12:00 CEST 2A 3.4 13.3 85.9 6.7
2026-06-14 10:00 - 13:00 CEST 2A 3.7 13.3 88.1 6.9
2026-06-14 11:00 - 14:00 CEST 2A 3.6 11.8 87.9 6.3
2026-06-14 12:00 - 15:00 CEST 2A 3.4 10.0 87.5 5.5
2026-06-14 13:00 - 16:00 CEST 2A 3.0 8.0 89.5 4.2
2026-06-14 14:00 - 17:00 CEST 2A 2.8 7.5 89.3 3.5
2026-06-14 15:00 - 18:00 CEST 2A 2.9 7.2 89.5 3.2
2026-06-14 16:00 - 19:00 CEST 2A 3.2 8.1 89.3 3.5
2026-06-14 17:00 - 20:00 CEST 2A 3.7 8.4 89.6 3.9
2026-06-14 18:00 - 21:00 CEST 2A 4.4 8.7 88.7 4.1
2026-06-14 19:00 - 22:00 CEST 2A 6.8 8.4 85.3 4.3
2026-06-14 20:00 - 23:00 CEST 2A 8.8 8.2 79.8 4.4
2026-06-14 21:00 - 00:00 CEST 2A 17.8 8.9 64.7 4.9
2026-06-14 22:00 - 01:00 CEST 1B 25.9 10.0 49.8 5.7
2026-06-14 23:00 - 02:00 CEST 1B 33.5 10.8 34.8 6.4
2026-06-15 00:00 - 03:00 CEST 1B 32.8 10.4 30.3 6.4
2026-06-15 01:00 - 04:00 CEST 1B 27.4 9.5 30.3 6.1
2026-06-15 02:00 - 05:00 CEST 1B 22.7 8.6 29.3 5.7
2026-06-15 03:00 - 06:00 CEST 1B 22.9 9.2 23.5 5.8
2026-06-15 04:00 - 07:00 CEST 1B 26.7 10.3 16.4 6.2

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