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 06:26 CET


Basic data
Locality: Grunbach
Code: 3GRNA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: B/R/AN
Localization
Coordinates: 48° 15´ 13.554" North latitude 14° 18´ 36.599" East longitude
Altitude: 918 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₂.₅
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
2025-12-04 04:00 - 07:00 CET 1A 1.9 3.7 1.5 28.6 1.3
2025-12-04 05:00 - 08:00 CET 1A 1.9 4.0 1.7 27.3 1.5
2025-12-04 06:00 - 09:00 CET 1A 1.9 4.3 2.4 25.2 2.2
2025-12-04 07:00 - 10:00 CET 1A 1.9 4.2 3.7 23.3 3.3
2025-12-04 08:00 - 11:00 CET 1A 1.9 3.9 4.3 22.0 3.9
2025-12-04 09:00 - 12:00 CET 1A 1.9 3.4 4.1 22.6 3.7
2025-12-04 10:00 - 13:00 CET 1A 1.9 3.0 3.7 23.8 3.1
2025-12-04 11:00 - 14:00 CET 1A 1.8 2.8 4.1 25.9 4.3
2025-12-04 12:00 - 15:00 CET 1A 1.7 2.9 9.2 28.4 6.2
2025-12-04 13:00 - 16:00 CET 1A 1.7 3.4 11.0 31.9 7.2
2025-12-04 14:00 - 17:00 CET 1A 1.7 4.2 12.5 34.3 7.9
2025-12-04 15:00 - 18:00 CET 1A 1.9 5.3 7.9 38.9 6.4
2025-12-04 16:00 - 19:00 CET 1A 1.9 5.9 5.9 44.8 5.4
2025-12-04 17:00 - 20:00 CET 1A 1.9 5.7 3.9 52.2 3.5
2025-12-04 18:00 - 21:00 CET 1A 1.9 5.2 3.7 56.7 3.3
2025-12-04 19:00 - 22:00 CET 1A 1.9 4.6 4.0 58.9 3.6
2025-12-04 20:00 - 23:00 CET 1A 2.1 4.7 4.8 55.6 4.3
2025-12-04 21:00 - 00:00 CET 1A 2.2 4.7 5.4 52.9 4.8
2025-12-04 22:00 - 01:00 CET 1A 2.2 4.9 4.6 47.3 4.2
2025-12-04 23:00 - 02:00 CET 1A 2.7 4.7 3.1 44.2 2.8
2025-12-05 00:00 - 03:00 CET 1A 3.0 4.8 1.8 39.3 1.6
2025-12-05 01:00 - 04:00 CET 1A 3.2 4.9 3.2 36.6 2.5
2025-12-05 02:00 - 05:00 CET 1A 2.8 5.2 9.4 32.7 6.3
2025-12-05 03:00 - 06:00 CET 1A 2.5 5.7 15.8 27.7 9.2

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