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: 2026-08-20 12:26 CEST


Locality

Basic data Locality photo
Locality: Hojna Voda
Code: CHVOA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/N-REG
Localization
Coordinates: 48° 43´ 27.111" North latitude 14° 43´ 24.175" East longitude
Altitude: 818 m

Actual measured level of air pollution

Actual unverified data

Date and time SO₂ NO₂ CO O₃ PM₁₀ PM₂.₅
1h 24h average 1h 8h average 1h 8h average 1h 24h average 1h
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-08-19 12:00 - 13:00 CEST 53.9 45.0 4.6 5.9
2026-08-19 13:00 - 14:00 CEST 58.9 47.2 2.6 5.8
2026-08-19 14:00 - 15:00 CEST 60.4 49.8 3.8 5.7
2026-08-19 15:00 - 16:00 CEST 64.4 52.6 2.8 5.6
2026-08-19 16:00 - 17:00 CEST 70.4 55.9 3.0 5.5
2026-08-19 17:00 - 18:00 CEST 76.8 60.0 2.7 5.4
2026-08-19 18:00 - 19:00 CEST 80.8 64.4 4.1 5.3
2026-08-19 19:00 - 20:00 CEST 65.2 66.3 4.1 5.3
2026-08-19 20:00 - 21:00 CEST 60.6 67.2 4.5 5.4
2026-08-19 21:00 - 22:00 CEST 69.6 68.5 2.6 5.4
2026-08-19 22:00 - 23:00 CEST 89.6 72.2 1.0 5.3
2026-08-19 23:00 - 00:00 CEST 81.2 74.3 3.0 5.2
2026-08-20 00:00 - 01:00 CEST 71.6 74.4 1.0 4.7
2026-08-20 01:00 - 02:00 CEST 72.2 73.8 4.5 4.5
2026-08-20 02:00 - 03:00 CEST 72.0 72.8 3.8 4.3
2026-08-20 03:00 - 04:00 CEST 75.6 74.1 4.6 4.3
2026-08-20 04:00 - 05:00 CEST 76.0 10.4 4.5
2026-08-20 05:00 - 06:00 CEST 72.0 76.3 10.0 4.8
2026-08-20 06:00 - 07:00 CEST 61.2 72.3 11.8 4.7
2026-08-20 07:00 - 08:00 CEST 40.3 66.4 11.3 4.8
2026-08-20 08:00 - 09:00 CEST 53.1 63.8 19.3 5.4
2026-08-20 09:00 - 10:00 CEST 76.0 64.3 21.2 6.1
2026-08-20 10:00 - 11:00 CEST 84.2 66.1 10.9 6.4
2026-08-20 11:00 - 12:00 CEST 86.8 67.7 20.2 7.0

Legend

     Color      Description
      Component is not measured
      Incomplete data
      Limit exceeded

Map of station position

Map is on page with detailed information about locality