Information about air quality in the Czech Republic

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

Updated: 2021-02-25 00:25 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/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-23 22:00 - 01:00 CET 1B 1.2 2.2 34.2 87.6 10.6
2021-02-23 23:00 - 02:00 CET 1B 1.1 1.8 36.7 88.4 11.3
2021-02-24 00:00 - 03:00 CET 1B 1.1 1.6 36.7 87.9 12.0
2021-02-24 01:00 - 04:00 CET 1B 1.1 1.6 36.1 87.4 12.5
2021-02-24 02:00 - 05:00 CET 1B 1.0 1.7 34.8 85.5 12.5
2021-02-24 03:00 - 06:00 CET 1B 0.9 2.0 32.9 83.1 12.3
2021-02-24 04:00 - 07:00 CET 1B 1.1 2.6 33.3 80.8 12.5
2021-02-24 05:00 - 08:00 CET 1B 1.2 5.1 35.2 77.1 12.9
2021-02-24 06:00 - 09:00 CET 1B 1.4 7.9 37.2 70.8 13.2
2021-02-24 07:00 - 10:00 CET 1B 1.5 10.4 37.5 62.0 13.1
2021-02-24 08:00 - 11:00 CET 1B 2.3 10.9 34.4 58.1 12.6
2021-02-24 09:00 - 12:00 CET 1B 2.9 10.6 31.3 59.0 11.8
2021-02-24 10:00 - 13:00 CET 1B 3.2 10.4 31.0 62.6 11.7
2021-02-24 11:00 - 14:00 CET 1B 2.7 10.0 34.7 65.0 12.4
2021-02-24 12:00 - 15:00 CET 1B 2.4 9.9 38.1 65.9 13.4
2021-02-24 13:00 - 16:00 CET 1B 2.2 9.9 40.7 67.1 14.1
2021-02-24 14:00 - 17:00 CET 1B 2.2 10.6 41.9 67.3 14.1
2021-02-24 15:00 - 18:00 CET 1B 2.2 14.3 44.2 61.3 14.6
2021-02-24 16:00 - 19:00 CET 1B 2.4 16.8 45.5 56.7 14.9
2021-02-24 17:00 - 20:00 CET 1B 2.3 15.7 44.5 57.3 15.1
2021-02-24 18:00 - 21:00 CET 1B 2.0 11.3 43.8 64.2 15.3
2021-02-24 19:00 - 22:00 CET 1B 1.7 7.6 46.3 70.3 16.7
2021-02-24 20:00 - 23:00 CET 1B 1.5 6.4 52.5 71.7 18.6
2021-02-24 21:00 - 00:00 CET 1B 1.5 5.5 53.6 73.8 19.1

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


Map of station position

Map is on page with detailed information about locality