Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 CET


Locality

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
2024-12-21 10:00 - 13:00 CET 1A 3.7 4.9 6.0 62.0 5.1
2024-12-21 11:00 - 14:00 CET 1A 3.6 4.5 5.1 64.6 4.2
2024-12-21 12:00 - 15:00 CET 1A 3.6 4.1 4.0 66.1 3.3
2024-12-21 13:00 - 16:00 CET 1A 3.6 4.4 3.6 67.2 2.9
2024-12-21 14:00 - 17:00 CET 1A 3.7 4.9 3.4 68.5 2.7
2024-12-21 15:00 - 18:00 CET 1A 3.7 5.9 3.7 67.6 2.8
2024-12-21 16:00 - 19:00 CET 1A 3.8 6.5 4.1 66.4 3.3
2024-12-21 17:00 - 20:00 CET 1A 3.8 6.9 4.8 65.0 3.9
2024-12-21 18:00 - 21:00 CET 1A 3.9 6.9 5.2 64.9 4.2
2024-12-21 19:00 - 22:00 CET 1A 3.8 7.0 5.2 65.8 4.2
2024-12-21 20:00 - 23:00 CET 1A 3.8 6.0 4.4 67.3 3.6
2024-12-21 21:00 - 00:00 CET 1A 3.9 5.5 3.8 68.1 3.1
2024-12-21 22:00 - 01:00 CET 1A 3.9 5.0 3.2 68.0 2.7
2024-12-21 23:00 - 02:00 CET 1A 4.0 5.2 3.0 66.9 2.5
2024-12-22 00:00 - 03:00 CET 1A 3.9 4.7 2.5 67.8 2.2
2024-12-22 01:00 - 04:00 CET 1A 3.8 3.6 2.3 70.3 4.3
2024-12-22 02:00 - 05:00 CET 1A 3.6 2.7 9.9 73.9 8.7
2024-12-22 03:00 - 06:00 CET 1A 3.5 2.1 17.8 76.2 13.4
2024-12-22 04:00 - 07:00 CET 1A 3.4 2.1 25.4 76.7 15.7
2024-12-22 05:00 - 08:00 CET 1A 3.5 2.3 26.8 75.0 17.8
2024-12-22 06:00 - 09:00 CET 1B 3.5 2.4 40.7 73.6 29.1
2024-12-22 07:00 - 10:00 CET 1B 3.5 2.9 57.4 71.9 42.4
2024-12-22 08:00 - 11:00 CET 2A 3.4 3.3 61.9 71.9 45.6
2024-12-22 09:00 - 12:00 CET 1B 3.5 4.0 50.8 71.2 37.2

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