Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-08-17 19:29 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 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
2024-08-16 17:00 - 20:00 CEST 2A 13.2 99.9
2024-08-16 18:00 - 21:00 CEST 2A 9.6 91.3
2024-08-16 19:00 - 22:00 CEST 2A 8.3 84.5
2024-08-16 20:00 - 23:00 CEST 2A 8.1 83.1
2024-08-16 21:00 - 00:00 CEST 2A 10.1 83.1
2024-08-16 22:00 - 01:00 CEST 2A 10.4 83.4
2024-08-16 23:00 - 02:00 CEST 2A 11.4 83.1
2024-08-17 00:00 - 03:00 CEST 2A 10.2 82.9
2024-08-17 01:00 - 04:00 CEST 2A 10.7 83.8
2024-08-17 02:00 - 05:00 CEST 2A 11.5 78.4
2024-08-17 03:00 - 06:00 CEST 2A 12.7 76.7
2024-08-17 04:00 - 07:00 CEST 2A 14.5 75.5
2024-08-17 05:00 - 08:00 CEST 2A 14.6 69.7
2024-08-17 06:00 - 09:00 CEST 2A 15.7 65.4
2024-08-17 07:00 - 10:00 CEST 2A 15.1 70.5
2024-08-17 08:00 - 11:00 CEST 2A 14.5 81.5
2024-08-17 09:00 - 12:00 CEST 2A 14.7 89.5
2024-08-17 10:00 - 13:00 CEST 2A 13.9 91.5
2024-08-17 11:00 - 14:00 CEST 2A 12.8 91.1
2024-08-17 12:00 - 15:00 CEST 2A 10.7 90.3
2024-08-17 13:00 - 16:00 CEST 2A 14.9 88.0
2024-08-17 14:00 - 17:00 CEST 2A 18.6 87.9
2024-08-17 15:00 - 18:00 CEST 2A 22.4 89.9
2024-08-17 16:00 - 19:00 CEST 2A 18.7 92.6

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