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: 2025-12-14 23:26 CET


Basic data Locality photo
Locality: Hradec Kralove-Brnen
Code: HHKBA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/RC
Localization
Coordinates: 50° 11´ 43.304" North latitude 15° 50´ 46.955" East longitude
Altitude: 232 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
2025-12-13 21:00 - 00:00 CET 1A 14.8 12.5 10.9 11.7
2025-12-13 22:00 - 01:00 CET 1A 15.9 13.0 9.8 10.4
2025-12-13 23:00 - 02:00 CET 1A 17.0 13.8 8.6 10.5
2025-12-14 00:00 - 03:00 CET 1A 17.2 12.2 8.2 12.7
2025-12-14 01:00 - 04:00 CET 1A 14.8 11.4 10.3 12.7
2025-12-14 02:00 - 05:00 CET 1A 11.5 10.2 14.3 12.3
2025-12-14 03:00 - 06:00 CET 1A 8.9 7.2 14.7 9.8
2025-12-14 04:00 - 07:00 CET 1A 8.5 5.8 15.4 9.7
2025-12-14 05:00 - 08:00 CET 1A 8.8 6.2 15.7 11.4
2025-12-14 06:00 - 09:00 CET 1A 8.7 9.3 16.4 13.8
2025-12-14 07:00 - 10:00 CET 1A 8.3 10.5 17.4 13.9
2025-12-14 08:00 - 11:00 CET 1A 8.1 11.6 18.8 12.2
2025-12-14 09:00 - 12:00 CET 1A 8.8 8.7 19.9 11.6
2025-12-14 10:00 - 13:00 CET 1A 9.4 6.3 19.7 14.2
2025-12-14 11:00 - 14:00 CET 1A 10.1 3.4 18.1 15.2
2025-12-14 12:00 - 15:00 CET 1A 10.4 4.3 17.1 15.5
2025-12-14 13:00 - 16:00 CET 1A 11.4 5.2 17.4 13.4
2025-12-14 14:00 - 17:00 CET 1A 15.4 7.8 18.4 12.0
2025-12-14 15:00 - 18:00 CET 1A 17.6 8.9 17.7 13.3
2025-12-14 16:00 - 19:00 CET 1A 19.6 16.7 14.2 13.2
2025-12-14 17:00 - 20:00 CET 1A 15.2 19.2 10.9 13.9
2025-12-14 18:00 - 21:00 CET 1A 12.6 18.7 10.8 13.1
2025-12-14 19:00 - 22:00 CET 1A 13.0 11.7 12.5 13.4
2025-12-14 20:00 - 23:00 CET 1A 12.9 9.5 16.7 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