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

Updated: 2025-06-22 06:27 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
2025-06-21 04:00 - 07:00 CEST 1B 16.2 7.6 42.7
2025-06-21 05:00 - 08:00 CEST 1B 14.3 11.9 46.2
2025-06-21 06:00 - 09:00 CEST 2A 10.1 21.0 57.5
2025-06-21 07:00 - 10:00 CEST 2A 4.8 29.0 70.8
2025-06-21 08:00 - 11:00 CEST 2B 3.8 28.7 83.1
2025-06-21 09:00 - 12:00 CEST 2B 3.0 21.5 96.2
2025-06-21 10:00 - 13:00 CEST 2B 2.6 21.0 101.6
2025-06-21 11:00 - 14:00 CEST 2B 2.2 18.8 105.4
2025-06-21 12:00 - 15:00 CEST 2B 1.9 18.3 108.4
2025-06-21 13:00 - 16:00 CEST 2B 2.2 11.0 111.4
2025-06-21 14:00 - 17:00 CEST 2B 1.9 9.0 114.0
2025-06-21 15:00 - 18:00 CEST 2B 1.9 7.9 116.0
2025-06-21 16:00 - 19:00 CEST 2B 1.9 7.7 116.9
2025-06-21 17:00 - 20:00 CEST 2B 2.6 6.1 115.9
2025-06-21 18:00 - 21:00 CEST 2B 4.3 4.9 111.7
2025-06-21 19:00 - 22:00 CEST 2A 10.7 3.9 106.5
2025-06-21 20:00 - 23:00 CEST 2A 15.3 4.0 94.3
2025-06-21 21:00 - 00:00 CEST 2A 16.8 9.1 86.1
2025-06-21 22:00 - 01:00 CEST 2A 12.7 12.7 77.9
2025-06-21 23:00 - 02:00 CEST 2A 12.2 16.0 70.4
2025-06-22 00:00 - 03:00 CEST 2A 11.2 12.0 64.9
2025-06-22 01:00 - 04:00 CEST 2A 10.0 11.1 63.4
2025-06-22 02:00 - 05:00 CEST 1B 10.5 8.5 59.3
2025-06-22 03:00 - 06:00 CEST 1B 10.1 8.8 53.3

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