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: 2026-05-24 17:25 CEST


Basic data Locality photo
Locality: Prebuz
Code: KPRBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/AN-REG
Localization
Coordinates: 50° 22´ 20.923" North latitude 12° 36´ 55.369" East longitude
Altitude: 904 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 1.3 1.0 97.5 11.2
2026-05-23 16:00 - 19:00 CEST 2A 1.3 1.0 99.8 11.2
2026-05-23 17:00 - 20:00 CEST 2A 1.3 1.5 103.6 9.1
2026-05-23 18:00 - 21:00 CEST 2A 1.3 1.9 103.8 9.5
2026-05-23 19:00 - 22:00 CEST 2A 1.3 2.5 100.2 10.9
2026-05-23 20:00 - 23:00 CEST 2A 1.3 2.5 90.2 13.1
2026-05-23 21:00 - 00:00 CEST 2A 1.3 2.6 84.7 13.2
2026-05-23 22:00 - 01:00 CEST 2A 1.3 1.8 69.5 13.3
2026-05-23 23:00 - 02:00 CEST 2A 1.3 1.5 62.3 13.8
2026-05-24 00:00 - 03:00 CEST 1B 1.3 1.0 58.8 12.4
2026-05-24 01:00 - 04:00 CEST 1B 1.3 1.0 55.4 10.8
2026-05-24 02:00 - 05:00 CEST 1B 1.3 1.0 50.6 12.1
2026-05-24 03:00 - 06:00 CEST 1B 1.3 1.0 49.2 14.5
2026-05-24 04:00 - 07:00 CEST 1B 1.3 1.0 45.0 16.4
2026-05-24 05:00 - 08:00 CEST 1B 1.3 1.0 44.0 19.6
2026-05-24 06:00 - 09:00 CEST 2A 1.3 1.0 61.4 17.8
2026-05-24 07:00 - 10:00 CEST 2A 1.3 1.0 84.9 17.3
2026-05-24 08:00 - 11:00 CEST 2B 1.3 1.0 105.0 15.6
2026-05-24 09:00 - 12:00 CEST 2B 1.3 1.0 105.1 17.1
2026-05-24 10:00 - 13:00 CEST 2B 1.3 1.0 100.7 13.8
2026-05-24 11:00 - 14:00 CEST 2A 1.3 1.0 99.8 11.2
2026-05-24 12:00 - 15:00 CEST 2A 1.3 1.0 103.4 10.4
2026-05-24 13:00 - 16:00 CEST 2B 1.3 1.0 108.6 11.3
2026-05-24 14:00 - 17:00 CEST 2B 1.3 1.0 115.5 13.3

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