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: 2026-06-15 07:27 CEST


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
2026-06-14 05:00 - 08:00 CEST 1B 5.0 13.2 47.2 6.2
2026-06-14 06:00 - 09:00 CEST 1B 4.9 12.5 50.0 6.7
2026-06-14 07:00 - 10:00 CEST 1B 4.3 9.8 54.7 5.3
2026-06-14 08:00 - 11:00 CEST 1B 3.5 7.9 60.7 4.7
2026-06-14 09:00 - 12:00 CEST 1B 2.8 5.4 65.2 4.1
2026-06-14 10:00 - 13:00 CEST 1B 2.6 5.8 67.5 5.4
2026-06-14 11:00 - 14:00 CEST 1B 2.2 6.8 69.4 7.8
2026-06-14 12:00 - 15:00 CEST 2A 1.7 6.9 71.6 9.5
2026-06-14 13:00 - 16:00 CEST 2A 1.6 4.9 73.2 8.9
2026-06-14 14:00 - 17:00 CEST 1B 1.7 3.2 74.4 6.5
2026-06-14 15:00 - 18:00 CEST 2A 2.2 3.9 75.5 5.1
2026-06-14 16:00 - 19:00 CEST 2A 2.6 7.1 75.5 4.0
2026-06-14 17:00 - 20:00 CEST 2A 3.0 8.5 73.7 3.9
2026-06-14 18:00 - 21:00 CEST 2A 3.4 8.4 70.7 3.6
2026-06-14 19:00 - 22:00 CEST 1B 3.5 6.1 68.1 3.4
2026-06-14 20:00 - 23:00 CEST 1B 4.0 4.8 64.9 3.4
2026-06-14 21:00 - 00:00 CEST 1B 3.8 4.0 64.0 3.5
2026-06-14 22:00 - 01:00 CEST 1B 3.5 4.0 64.4 3.8
2026-06-14 23:00 - 02:00 CEST 1B 3.2 4.7 63.8 3.2
2026-06-15 00:00 - 03:00 CEST 1B 3.4 5.4 60.5 3.0
2026-06-15 01:00 - 04:00 CEST 1B 3.7 5.1 56.8 2.9
2026-06-15 02:00 - 05:00 CEST 1B 4.1 4.7 50.6 2.8
2026-06-15 03:00 - 06:00 CEST 1B 4.7 4.3 44.4 2.7
2026-06-15 04:00 - 07:00 CEST 1B 5.6 6.3 41.3 2.6

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