Information about air quality in the Czech Republic

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

Updated: 2023-02-05 14:40 CET


Locality

Basic data
Locality: Kematen
Code: 2KEMA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/S/CI
Localization
Coordinates: 48° 2´ 42.405" North latitude 14° 46´ 20.200" East longitude
Altitude: 790 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/m³] [µg/m³] [µg/m³] [µg/m³]
2023-02-04 12:00 - 15:00 CET 1A 3.7 4.0 72.1
2023-02-04 13:00 - 16:00 CET 1A 4.0 4.0 72.9
2023-02-04 14:00 - 17:00 CET 1A 4.0 4.3 72.3
2023-02-04 15:00 - 18:00 CET 1A 4.7 4.7 70.3
2023-02-04 16:00 - 19:00 CET 1A 4.8 5.0 68.3
2023-02-04 17:00 - 20:00 CET 1A 5.3 5.3 66.2
2023-02-04 18:00 - 21:00 CET 1A 5.8 5.7 64.2
2023-02-04 19:00 - 22:00 CET 1A 7.2 6.3 60.8
2023-02-04 20:00 - 23:00 CET 1A 7.5 6.3 58.3
2023-02-04 21:00 - 00:00 CET 1A 8.0 6.7 56.7
2023-02-04 22:00 - 01:00 CET 1A 7.7 6.7 56.0
2023-02-04 23:00 - 02:00 CET 1A 8.0 7.0 55.3
2023-02-05 00:00 - 03:00 CET 1A 7.2 7.0 55.0
2023-02-05 01:00 - 04:00 CET 1A 7.2 7.0 54.0
2023-02-05 02:00 - 05:00 CET 1A 7.7 7.3 51.5
2023-02-05 03:00 - 06:00 CET 1A 8.5 7.7 48.7
2023-02-05 04:00 - 07:00 CET 1A 8.5 8.0 46.5
2023-02-05 05:00 - 08:00 CET 1A 9.3 8.2 45.2
2023-02-05 06:00 - 09:00 CET 1A 10.3 8.8 43.2
2023-02-05 07:00 - 10:00 CET 1A 10.7 9.8 43.5
2023-02-05 08:00 - 11:00 CET 1A 9.2 9.8 47.8
2023-02-05 09:00 - 12:00 CET 1A 7.0 9.5 55.2
2023-02-05 10:00 - 13:00 CET 1A 5.5 8.7 59.6
2023-02-05 11:00 - 14:00 CET 1A 4.3 8.2 66.2

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