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Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-06-11 01:27 CEST


Basic data Locality photo
Locality: Usti n.L.-Vseboricka
Code: UULDA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 40´ 59.248" North latitude 13° 59´ 52.344" East longitude
Altitude: 230 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
2025-06-09 23:00 - 02:00 CEST 2A 15.7 13.4 69.0 10.7
2025-06-10 00:00 - 03:00 CEST 2A 14.0 13.3 65.7 10.6
2025-06-10 01:00 - 04:00 CEST 2A 13.6 13.2 57.6 10.4
2025-06-10 02:00 - 05:00 CEST 2A 13.6 13.4 55.9 10.5
2025-06-10 03:00 - 06:00 CEST 1B 16.7 14.7 50.4 10.9
2025-06-10 04:00 - 07:00 CEST 2A 24.5 18.1 43.1 12.1
2025-06-10 05:00 - 08:00 CEST 2A 32.2 20.1 35.8 12.8
2025-06-10 06:00 - 09:00 CEST 2A 36.5 22.2 35.4 13.4
2025-06-10 07:00 - 10:00 CEST 2A 30.0 21.9 44.9 13.5
2025-06-10 08:00 - 11:00 CEST 2A 23.1 22.1 53.9 13.5
2025-06-10 09:00 - 12:00 CEST 2A 22.3 21.8 62.1 13.4
2025-06-10 10:00 - 13:00 CEST 2A 22.3 21.7 67.4 13.2
2025-06-10 11:00 - 14:00 CEST 2A 25.9 22.0 74.6 13.4
2025-06-10 12:00 - 15:00 CEST 2B 26.8 21.7 83.1 13.8
2025-06-10 13:00 - 16:00 CEST 2B 28.8 22.0 90.8 14.7
2025-06-10 14:00 - 17:00 CEST 2B 27.8 24.5 97.9 16.4
2025-06-10 15:00 - 18:00 CEST 2B 29.3 29.5 104.8 20.3
2025-06-10 16:00 - 19:00 CEST 2B 26.1 34.7 110.3 24.6
2025-06-10 17:00 - 20:00 CEST 2B 23.9 36.6 111.6 27.4
2025-06-10 18:00 - 21:00 CEST 2B 19.8 34.0 110.6 26.9
2025-06-10 19:00 - 22:00 CEST 2B 18.6 30.6 106.9 24.9
2025-06-10 20:00 - 23:00 CEST 2B 16.7 27.1 102.2 22.5
2025-06-10 21:00 - 00:00 CEST 2B 13.1 22.0 90.2 18.5
2025-06-10 22:00 - 01:00 CEST 2A 9.2 16.6 77.3 14.2

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