Information about air quality in the Czech Republic

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

Updated: 2021-01-25 20:48 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]
2021-01-24 18:00 - 21:00 CET 1A 4.7 3.3 72.3
2021-01-24 19:00 - 22:00 CET 1A 4.7 3.7 71.5
2021-01-24 20:00 - 23:00 CET 1A 4.7 3.7 71.2
2021-01-24 21:00 - 00:00 CET 1A 4.5 2.0 71.0
2021-01-24 22:00 - 01:00 CET 1A 4.2 1.5 71.5
2021-01-24 23:00 - 02:00 CET 1A 4.0 1.7 71.2
2021-01-25 00:00 - 03:00 CET 1A 4.0 1.7 70.0
2021-01-25 01:00 - 04:00 CET 1A 4.2 1.5 68.0
2021-01-25 02:00 - 05:00 CET 1A 4.7 1.3 64.7
2021-01-25 03:00 - 06:00 CET 1A 5.3 1.5 62.5
2021-01-25 04:00 - 07:00 CET 1A 8.7 1.7 57.0
2021-01-25 05:00 - 08:00 CET 1A 14.7 2.8 47.7
2021-01-25 06:00 - 09:00 CET 1A 22.3 6.0 35.3
2021-01-25 07:00 - 10:00 CET 1A 25.5 8.8 30.2
2021-01-25 08:00 - 11:00 CET 1A 24.5 10.7 34.5
2021-01-25 09:00 - 12:00 CET 1A 17.2 10.3 47.7
2021-01-25 10:00 - 13:00 CET 1A 11.2 8.8 58.5
2021-01-25 11:00 - 14:00 CET 1A 7.8 7.7 63.3
2021-01-25 12:00 - 15:00 CET 1A 9.3 7.8 61.7
2021-01-25 13:00 - 16:00 CET 1A 10.8 8.7 59.3
2021-01-25 14:00 - 17:00 CET 1A 12.7 9.7 56.0
2021-01-25 15:00 - 18:00 CET 1A 15.3 10.3 54.0
2021-01-25 16:00 - 19:00 CET 1A 17.9 9.8 53.1
2021-01-25 17:00 - 20:00 CET 1A 18.4 8.5 52.4

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