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 photo
Locality: Brno-Uvoz
Code: BBNVA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/R
Localization
Coordinates: 49° 11´ 53.123" North latitude 16° 35´ 37.115" East longitude
Altitude: 235 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
2025-07-03 15:00 - 18:00 CEST 2B 21.9 42.6 133.4 12.1
2025-07-03 16:00 - 19:00 CEST 2B 21.6 31.7 110.5 10.2
2025-07-03 17:00 - 20:00 CEST 2B 17.6 18.8 93.3 7.8
2025-07-03 18:00 - 21:00 CEST 2B 16.4 18.3 90.7 9.2
2025-07-03 19:00 - 22:00 CEST 2B 14.3 23.0 96.7 11.3
2025-07-03 20:00 - 23:00 CEST 2B 11.6 25.1 100.5 12.3
2025-07-03 21:00 - 00:00 CEST 2B 9.7 21.1 92.2 11.5
2025-07-03 22:00 - 01:00 CEST 2A 8.5 19.1 83.1 11.4
2025-07-03 23:00 - 02:00 CEST 2A 6.9 16.5 74.4 11.0
2025-07-04 00:00 - 03:00 CEST 2A 5.6 14.7 67.4 10.4
2025-07-04 01:00 - 04:00 CEST 2A 5.1 13.0 63.2 9.7
2025-07-04 02:00 - 05:00 CEST 2A 5.1 13.2 61.5 9.6
2025-07-04 03:00 - 06:00 CEST 2A 6.7 13.3 64.9 9.1
2025-07-04 04:00 - 07:00 CEST 2A 9.4 13.0 69.1 8.2
2025-07-04 05:00 - 08:00 CEST 2A 14.9 13.8 69.5 8.0
2025-07-04 06:00 - 09:00 CEST 2A 18.8 15.3 69.5 7.6
2025-07-04 07:00 - 10:00 CEST 2A 20.6 16.3 71.9 7.6
2025-07-04 08:00 - 11:00 CEST 2A 20.2 16.7 75.2 7.2
2025-07-04 09:00 - 12:00 CEST 2A 18.8 16.9 77.6 7.4
2025-07-04 10:00 - 13:00 CEST 2A 19.4 18.4 80.7 7.9
2025-07-04 11:00 - 14:00 CEST 2B 17.2 21.1 83.1 8.7
2025-07-04 12:00 - 15:00 CEST 2B 14.9 22.7 86.5 9.4
2025-07-04 13:00 - 16:00 CEST 2B 12.7 21.2 91.0 9.1
2025-07-04 14:00 - 17:00 CEST 2B 12.0 18.5 97.8 7.8

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