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

Updated: 2025-07-04 16:26 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
2025-07-03 14:00 - 17:00 CEST 2B 6.3 23.3 97.4
2025-07-03 15:00 - 18:00 CEST 2B 6.4 24.3 91.8
2025-07-03 16:00 - 19:00 CEST 2B 5.8 25.6 86.7
2025-07-03 17:00 - 20:00 CEST 2A 5.5 19.5 83.8
2025-07-03 18:00 - 21:00 CEST 2A 5.4 16.4 80.3
2025-07-03 19:00 - 22:00 CEST 2A 5.3 9.5 80.1
2025-07-03 20:00 - 23:00 CEST 2A 5.1 5.6 77.4
2025-07-03 21:00 - 00:00 CEST 2A 5.0 3.5 73.7
2025-07-03 22:00 - 01:00 CEST 1B 4.9 3.1 69.5
2025-07-03 23:00 - 02:00 CEST 1B 4.9 5.3 66.4
2025-07-04 00:00 - 03:00 CEST 1B 4.7 8.4 64.2
2025-07-04 01:00 - 04:00 CEST 1B 4.6 9.6 62.7
2025-07-04 02:00 - 05:00 CEST 1B 4.8 10.6 61.1
2025-07-04 03:00 - 06:00 CEST 2A 6.1 14.0 61.7
2025-07-04 04:00 - 07:00 CEST 2A 7.7 16.0 62.2
2025-07-04 05:00 - 08:00 CEST 2A 8.5 14.0 62.1
2025-07-04 06:00 - 09:00 CEST 2A 8.2 12.6 63.9
2025-07-04 07:00 - 10:00 CEST 2A 7.6 12.1 67.2
2025-07-04 08:00 - 11:00 CEST 2A 5.5 19.4 74.7
2025-07-04 09:00 - 12:00 CEST 2A 3.7 21.0 83.3
2025-07-04 10:00 - 13:00 CEST 2B 3.7 22.5 90.1
2025-07-04 11:00 - 14:00 CEST 2A 3.3 16.2 94.4
2025-07-04 12:00 - 15:00 CEST 2A 3.1 13.0 98.4
2025-07-04 13:00 - 16:00 CEST 2A 3.1 11.2 102.3

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