Information about air quality in the Czech Republic

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

Updated: 2024-04-25 20:26 CEST


Locality

Basic data
Locality: Ziar nad Hronom, Jilemnickeho
Code: FZHJA
Type of measuring programme: Automated measuring program
Locality owner: Slovak Hydrometeorological Institute
Classification
Abbreviation: B/U/-
Localization
Coordinates: 48° 35´ 59.006" North latitude 18° 50´ 33.998" East longitude
Altitude: 0 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-24 18:00 - 21:00 CEST 1A 7.7
2024-04-24 19:00 - 22:00 CEST 1A 6.0
2024-04-24 20:00 - 23:00 CEST 1A 4.3
2024-04-24 21:00 - 00:00 CEST 1A 3.3
2024-04-24 22:00 - 01:00 CEST 1A 3.0
2024-04-24 23:00 - 02:00 CEST 1A 4.1
2024-04-25 00:00 - 03:00 CEST 1A 5.9
2024-04-25 01:00 - 04:00 CEST 1A 7.0
2024-04-25 02:00 - 05:00 CEST 1A 7.7
2024-04-25 03:00 - 06:00 CEST 1A 7.0
2024-04-25 04:00 - 07:00 CEST 1A 6.3
2024-04-25 05:00 - 08:00 CEST 1A 7.3
2024-04-25 06:00 - 09:00 CEST 1A 8.7
2024-04-25 07:00 - 10:00 CEST 1A 11.3
2024-04-25 08:00 - 11:00 CEST 1A 13.3
2024-04-25 09:00 - 12:00 CEST 1A 15.7
2024-04-25 10:00 - 13:00 CEST 1A 16.0
2024-04-25 11:00 - 14:00 CEST
2024-04-25 12:00 - 15:00 CEST
2024-04-25 13:00 - 16:00 CEST
2024-04-25 14:00 - 17:00 CEST 1A 10.4
2024-04-25 15:00 - 18:00 CEST 1A 9.0
2024-04-25 16:00 - 19:00 CEST 1A 7.0
2024-04-25 17:00 - 20:00 CEST 1A 5.3

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