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: 2025-04-03 12:25 CEST


Basic data
Locality: Ziersdorf
Code: 2ZIEA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/R/A
Localization
Coordinates: 48° 31´ 43.326" North latitude 15° 56´ 32.279" East longitude
Altitude: 230 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-04-02 10:00 - 13:00 CEST 2A 22.8 81.0
2025-04-02 11:00 - 14:00 CEST 2A 21.8 84.3
2025-04-02 12:00 - 15:00 CEST 2A 20.0 87.7
2025-04-02 13:00 - 16:00 CEST 2A 19.0 87.8
2025-04-02 14:00 - 17:00 CEST 2A 18.3 89.0
2025-04-02 15:00 - 18:00 CEST 2A 17.2 90.8
2025-04-02 16:00 - 19:00 CEST 2A 16.5 92.2
2025-04-02 17:00 - 20:00 CEST 2A 17.2 89.7
2025-04-02 18:00 - 21:00 CEST 2A 18.5 77.3
2025-04-02 19:00 - 22:00 CEST 2A 19.7 60.5
2025-04-02 20:00 - 23:00 CEST 1B 19.8 42.8
2025-04-02 21:00 - 00:00 CEST 1B 19.7 32.7
2025-04-02 22:00 - 01:00 CEST 1B 19.0 26.7
2025-04-02 23:00 - 02:00 CEST 1B 19.2 27.8
2025-04-03 00:00 - 03:00 CEST 1B 19.8 29.5
2025-04-03 01:00 - 04:00 CEST 1B 20.2 28.7
2025-04-03 02:00 - 05:00 CEST 1B 19.7 23.7
2025-04-03 03:00 - 06:00 CEST 1B 19.2 20.8
2025-04-03 04:00 - 07:00 CEST 1B 19.7 21.0
2025-04-03 05:00 - 08:00 CEST 1B 19.5 23.0
2025-04-03 06:00 - 09:00 CEST 1B 19.5 33.7
2025-04-03 07:00 - 10:00 CEST 1B 18.3 45.5
2025-04-03 08:00 - 11:00 CEST 2A 18.2 64.0
2025-04-03 09:00 - 12:00 CEST 2A 17.8 78.5

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