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

Updated: 2026-05-24 17:25 CEST


Basic data Locality photo
Locality: Pribram-Brezové Hory
Code: SPBRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 40´ 34.735" North latitude 13° 59´ 28.401" East longitude
Altitude: 512 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
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
2026-05-23 15:00 - 18:00 CEST 2A 3.3 9.2 102.7
2026-05-23 16:00 - 19:00 CEST 2A 3.5 7.5 102.7
2026-05-23 17:00 - 20:00 CEST 2A 3.7 6.6 102.1
2026-05-23 18:00 - 21:00 CEST 2A 6.7 5.0 96.8
2026-05-23 19:00 - 22:00 CEST 2A 18.9 3.6 83.5
2026-05-23 20:00 - 23:00 CEST 2A 27.1 6.6 65.9
2026-05-23 21:00 - 00:00 CEST 2A 30.5 9.1 51.8
2026-05-23 22:00 - 01:00 CEST 1B 21.8 13.0 48.5
2026-05-23 23:00 - 02:00 CEST 1B 18.8 12.1 44.9
2026-05-24 00:00 - 03:00 CEST 1B 16.1 16.0 44.8
2026-05-24 01:00 - 04:00 CEST 1B 14.7 15.3 47.1
2026-05-24 02:00 - 05:00 CEST 1B 11.9 14.6 42.4
2026-05-24 03:00 - 06:00 CEST 1B 11.5 10.0 42.8
2026-05-24 04:00 - 07:00 CEST 1B 12.2 7.4 43.2
2026-05-24 05:00 - 08:00 CEST 1B 12.4 9.7 42.2
2026-05-24 06:00 - 09:00 CEST 1B 9.3 19.0 46.0
2026-05-24 07:00 - 10:00 CEST 2A 5.9 29.0 60.2
2026-05-24 08:00 - 11:00 CEST 2B 5.8 34.5 80.4
2026-05-24 09:00 - 12:00 CEST 2B 4.5 27.5 98.4
2026-05-24 10:00 - 13:00 CEST 2B 4.2 23.1 109.2
2026-05-24 11:00 - 14:00 CEST 2B 3.2 19.7 113.4
2026-05-24 12:00 - 15:00 CEST 2B 3.0 19.0 113.4
2026-05-24 13:00 - 16:00 CEST 2B 2.8 21.0 111.3
2026-05-24 14:00 - 17:00 CEST 2B 3.4 21.8 108.4

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