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: 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∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-12-21 10:00 - 13:00 CET 1A 7.5 4.3 67.0
2024-12-21 11:00 - 14:00 CET 1A 6.7 4.0 70.8
2024-12-21 12:00 - 15:00 CET 1A 9.0 4.5 66.3
2024-12-21 13:00 - 16:00 CET 1A 12.3 5.3 58.5
2024-12-21 14:00 - 17:00 CET 1A 14.5 6.3 48.8
2024-12-21 15:00 - 18:00 CET 1A 19.8 8.3 39.7
2024-12-21 16:00 - 19:00 CET 1A 25.3 10.7 31.2
2024-12-21 17:00 - 20:00 CET 1A 28.7 12.3 24.0
2024-12-21 18:00 - 21:00 CET 1A 27.3 11.8 24.0
2024-12-21 19:00 - 22:00 CET 1A 19.7 8.7 39.0
2024-12-21 20:00 - 23:00 CET 1A 14.2 5.7 54.0
2024-12-21 21:00 - 00:00 CET 1A 10.0 4.2 63.2
2024-12-21 22:00 - 01:00 CET 1A 10.8 6.5 60.2
2024-12-21 23:00 - 02:00 CET 1A 8.8 6.2 62.3
2024-12-22 00:00 - 03:00 CET 1A 7.3 5.2 65.2
2024-12-22 01:00 - 04:00 CET 1A 7.0 2.7 63.7
2024-12-22 02:00 - 05:00 CET 1A 10.2 3.0 55.2
2024-12-22 03:00 - 06:00 CET 1A 10.7 3.2 51.3
2024-12-22 04:00 - 07:00 CET 1A 11.5 3.2 49.3
2024-12-22 05:00 - 08:00 CET 1A 12.7 3.7 45.2
2024-12-22 06:00 - 09:00 CET 1A 16.7 5.0 36.3
2024-12-22 07:00 - 10:00 CET 1A 19.8 6.7 31.0
2024-12-22 08:00 - 11:00 CET 1A 19.7 7.5 31.3
2024-12-22 09:00 - 12:00 CET 1A 16.5 6.7 43.2

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