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: 2025-09-08 19:26 CEST


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
2025-09-07 17:00 - 20:00 CEST 2A 0.3 2.8 2.8 83.2 2.1
2025-09-07 18:00 - 21:00 CEST 2A 0.4 3.1 3.3 85.5 2.5
2025-09-07 19:00 - 22:00 CEST 2A 0.4 3.1 3.9 87.2 3.0
2025-09-07 20:00 - 23:00 CEST 2A 0.4 3.0 4.4 87.2 3.4
2025-09-07 21:00 - 00:00 CEST 2A 0.4 2.8 4.7 86.5 3.7
2025-09-07 22:00 - 01:00 CEST 2A 0.4 2.7 4.9 84.9 3.9
2025-09-07 23:00 - 02:00 CEST 2A 0.5 2.6 5.2 83.3 4.3
2025-09-08 00:00 - 03:00 CEST 2A 0.4 2.5 5.6 82.6 4.7
2025-09-08 01:00 - 04:00 CEST 2A 0.4 2.5 6.0 83.0 5.1
2025-09-08 02:00 - 05:00 CEST 2A 0.4 2.5 5.9 83.9 5.1
2025-09-08 03:00 - 06:00 CEST 2A 0.3 2.7 5.4 84.5 4.6
2025-09-08 04:00 - 07:00 CEST 2A 0.3 3.0 4.5 85.1 3.8
2025-09-08 05:00 - 08:00 CEST 2A 0.3 3.6 5.5 86.3 3.5
2025-09-08 06:00 - 09:00 CEST 2A 0.4 4.0 7.0 86.0 3.7
2025-09-08 07:00 - 10:00 CEST 2A 0.5 4.3 8.1 82.7 4.5
2025-09-08 08:00 - 11:00 CEST 2A 0.5 3.8 8.0 79.1 5.2
2025-09-08 09:00 - 12:00 CEST 2A 0.5 3.3 7.4 78.1 5.6
2025-09-08 10:00 - 13:00 CEST 2A 0.3 2.9 7.7 81.1 5.7
2025-09-08 11:00 - 14:00 CEST 2A 0.2 2.8 7.3 85.3 5.3
2025-09-08 12:00 - 15:00 CEST 2A 0.2 2.6 6.5 88.6 4.7
2025-09-08 13:00 - 16:00 CEST 2A 0.2 2.6 6.4 91.4 4.5
2025-09-08 14:00 - 17:00 CEST 2A 0.2 2.8 6.8 92.7 4.8
2025-09-08 15:00 - 18:00 CEST 2A 0.4 3.8 9.1 93.2 6.2
2025-09-08 16:00 - 19:00 CEST 2A 0.5 5.8 10.7 91.6 7.5

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