Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-06-22 07:27 CEST


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
2025-06-21 05:00 - 08:00 CEST 2A 8.7 11.2 60.3
2025-06-21 06:00 - 09:00 CEST 2A 6.3 11.0 72.3
2025-06-21 07:00 - 10:00 CEST 2A 4.0 10.8 84.5
2025-06-21 08:00 - 11:00 CEST 2A 3.7 10.5 91.3
2025-06-21 09:00 - 12:00 CEST 2A 3.3 10.3 98.8
2025-06-21 10:00 - 13:00 CEST 2B 2.8 10.2 106.5
2025-06-21 11:00 - 14:00 CEST 2B 2.5 9.8 112.2
2025-06-21 12:00 - 15:00 CEST 2B 2.2 9.2 115.2
2025-06-21 13:00 - 16:00 CEST 2B 2.0 8.3 117.6
2025-06-21 14:00 - 17:00 CEST 2B 2.0 7.7 118.7
2025-06-21 15:00 - 18:00 CEST 2B 2.0 7.2 119.5
2025-06-21 16:00 - 19:00 CEST 2B 2.0 7.2 120.3
2025-06-21 17:00 - 20:00 CEST 2B 2.3 7.7 119.3
2025-06-21 18:00 - 21:00 CEST 2B 3.0 8.5 116.5
2025-06-21 19:00 - 22:00 CEST 2B 3.8 9.5 112.2
2025-06-21 20:00 - 23:00 CEST 2B 4.7 10.7 106.3
2025-06-21 21:00 - 00:00 CEST 2A 6.3 12.3 95.3
2025-06-21 22:00 - 01:00 CEST 2A 8.3 12.8 82.2
2025-06-21 23:00 - 02:00 CEST 2A 9.2 12.8 70.2
2025-06-22 00:00 - 03:00 CEST 2A 8.3 11.8 62.2
2025-06-22 01:00 - 04:00 CEST 1B 7.0 11.7 57.3
2025-06-22 02:00 - 05:00 CEST 1B 6.7 11.7 53.2
2025-06-22 03:00 - 06:00 CEST 1B 7.5 11.5 49.0
2025-06-22 04:00 - 07:00 CEST 1B 7.7 11.3 46.5

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