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: 2025-04-03 14:25 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
2025-04-02 12:00 - 15:00 CEST 2B 8.9 31.0 90.6 13.1
2025-04-02 13:00 - 16:00 CEST 2B 8.3 27.8 92.9 11.5
2025-04-02 14:00 - 17:00 CEST 2B 8.3 25.7 95.5 10.7
2025-04-02 15:00 - 18:00 CEST 2B 7.9 23.5 97.5 10.5
2025-04-02 16:00 - 19:00 CEST 2B 7.9 23.5 94.7 12.2
2025-04-02 17:00 - 20:00 CEST 2B 12.6 21.7 85.6 14.2
2025-04-02 18:00 - 21:00 CEST 2A 22.9 23.3 70.7 16.5
2025-04-02 19:00 - 22:00 CEST 2A 25.7 25.0 65.6 18.3
2025-04-02 20:00 - 23:00 CEST 2A 21.0 24.9 69.5 18.9
2025-04-02 21:00 - 00:00 CEST 2A 10.6 23.8 79.7 18.6
2025-04-02 22:00 - 01:00 CEST 2A 7.9 22.2 80.6 17.7
2025-04-02 23:00 - 02:00 CEST 2A 8.6 21.4 79.1 16.6
2025-04-03 00:00 - 03:00 CEST 2A 13.0 20.5 72.7 15.5
2025-04-03 01:00 - 04:00 CEST 2A 12.3 19.7 72.3 14.5
2025-04-03 02:00 - 05:00 CEST 2A 11.4 19.1 70.3 13.9
2025-04-03 03:00 - 06:00 CEST 2A 7.7 18.5 71.9 13.1
2025-04-03 04:00 - 07:00 CEST 2A 15.8 19.7 60.8 12.7
2025-04-03 05:00 - 08:00 CEST 2A 29.6 25.6 46.2 13.2
2025-04-03 06:00 - 09:00 CEST 2A 35.5 29.6 41.6 13.5
2025-04-03 07:00 - 10:00 CEST 2A 28.3 29.8 53.4 12.8
2025-04-03 08:00 - 11:00 CEST 2A 16.4 29.8 70.3 11.9
2025-04-03 09:00 - 12:00 CEST 2B 10.4 28.6 82.3 11.0
2025-04-03 10:00 - 13:00 CEST 2B 9.2 32.0 90.4 10.3
2025-04-03 11:00 - 14:00 CEST 2B 7.2 27.8 98.0 8.7

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