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: 2025-12-05 07:25 CET


Basic data
Locality: Dunkelsteinerwald
Code: 2DUNA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/R/A
Localization
Coordinates: 48° 21´ 36.002" North latitude 15° 33´ 0.001" East longitude
Altitude: 305 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
2025-12-04 05:00 - 08:00 CET 8.0 26.7
2025-12-04 06:00 - 09:00 CET 8.8 25.5
2025-12-04 07:00 - 10:00 CET 8.8 25.2
2025-12-04 08:00 - 11:00 CET 8.2 26.2
2025-12-04 09:00 - 12:00 CET 7.7 27.3
2025-12-04 10:00 - 13:00 CET 8.8 27.2
2025-12-04 11:00 - 14:00 CET 10.2 26.3
2025-12-04 12:00 - 15:00 CET 12.3 25.2
2025-12-04 13:00 - 16:00 CET 14.3 24.9
2025-12-04 14:00 - 17:00 CET 15.8 23.1
2025-12-04 15:00 - 18:00 CET 16.4 21.6
2025-12-04 16:00 - 19:00 CET 17.1 18.5
2025-12-04 17:00 - 20:00 CET 16.9 16.0
2025-12-04 18:00 - 21:00 CET 14.8 15.2
2025-12-04 19:00 - 22:00 CET 13.0 16.5
2025-12-04 20:00 - 23:00 CET 14.0 15.0
2025-12-04 21:00 - 00:00 CET 16.2 12.7
2025-12-04 22:00 - 01:00 CET 18.0 11.0
2025-12-04 23:00 - 02:00 CET 16.8 12.5
2025-12-05 00:00 - 03:00 CET 14.7 15.5
2025-12-05 01:00 - 04:00 CET 12.0 19.2
2025-12-05 02:00 - 05:00 CET 10.8 22.0
2025-12-05 03:00 - 06:00 CET 10.8 22.5
2025-12-05 04:00 - 07:00 CET 12.3 18.7

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality