Information about air quality in the Czech Republic

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

Updated: 2022-08-10 13:27 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 O 3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-08-09 11:00 - 14:00 CEST 2A 13.3 86.9
2022-08-09 12:00 - 15:00 CEST 2A 15.0 89.6
2022-08-09 13:00 - 16:00 CEST 2A 14.7 92.1
2022-08-09 14:00 - 17:00 CEST 2A 12.7 94.3
2022-08-09 15:00 - 18:00 CEST 2A 9.7 93.7
2022-08-09 16:00 - 19:00 CEST 2A 11.0 90.8
2022-08-09 17:00 - 20:00 CEST 2A 12.3 85.3
2022-08-09 18:00 - 21:00 CEST 2A 13.3 77.9
2022-08-09 19:00 - 22:00 CEST 2A 12.7 72.7
2022-08-09 20:00 - 23:00 CEST 2A 12.0 70.9
2022-08-09 21:00 - 00:00 CEST 2A 9.7 72.5
2022-08-09 22:00 - 01:00 CEST 2A 6.7 74.5
2022-08-09 23:00 - 02:00 CEST 2A 5.7 75.5
2022-08-10 00:00 - 03:00 CEST 2A 9.0 76.3
2022-08-10 01:00 - 04:00 CEST 2A 13.7 76.5
2022-08-10 02:00 - 05:00 CEST 2A 15.0 76.6
2022-08-10 03:00 - 06:00 CEST 2A 12.7 70.6
2022-08-10 04:00 - 07:00 CEST 2A 13.3 65.5
2022-08-10 05:00 - 08:00 CEST 2A 15.0 69.2
2022-08-10 06:00 - 09:00 CEST 2A 17.7 72.5
2022-08-10 07:00 - 10:00 CEST 2A 15.0 74.9
2022-08-10 08:00 - 11:00 CEST 2A 14.0 76.6
2022-08-10 09:00 - 12:00 CEST 2A 10.7 80.8
2022-08-10 10:00 - 13:00 CEST 2A 9.7 87.7

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


Map of station position

Map is on page with detailed information about locality