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: 2025-06-11 03:27 CEST


Basic data
Locality: Krems
Code: 2KREA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/U/RC
Localization
Coordinates: 48° 24´ 0.005" North latitude 15° 34´ 48.000" East longitude
Altitude: 190 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
2025-06-10 01:00 - 04:00 CEST 1B 1.3 2.0 6.7 48.5
2025-06-10 02:00 - 05:00 CEST 1B 1.2 2.5 7.3 45.3
2025-06-10 03:00 - 06:00 CEST 1B 1.0 3.2 8.3 42.2
2025-06-10 04:00 - 07:00 CEST 1B 1.2 3.8 7.7 40.0
2025-06-10 05:00 - 08:00 CEST 1B 1.3 5.3 7.0 40.7
2025-06-10 06:00 - 09:00 CEST 1B 1.7 6.3 6.3 48.0
2025-06-10 07:00 - 10:00 CEST 1B 1.8 8.3 7.3 55.8
2025-06-10 08:00 - 11:00 CEST 2A 2.0 8.7 8.7 64.3
2025-06-10 09:00 - 12:00 CEST 2A 2.0 9.3 11.0 69.3
2025-06-10 10:00 - 13:00 CEST 2A 2.0 8.3 14.3 76.8
2025-06-10 11:00 - 14:00 CEST 2A 1.8 7.5 13.7 83.8
2025-06-10 12:00 - 15:00 CEST 2A 2.0 6.7 14.3 87.8
2025-06-10 13:00 - 16:00 CEST 2A 2.2 8.0 13.0 96.1
2025-06-10 14:00 - 17:00 CEST 2B 2.3 9.0 16.0 113.7
2025-06-10 15:00 - 18:00 CEST 2B 2.2 8.5 21.7 122.8
2025-06-10 16:00 - 19:00 CEST 2B 2.3 6.5 26.0 139.7
2025-06-10 17:00 - 20:00 CEST 2B 2.7 7.5 36.0 146.5
2025-06-10 18:00 - 21:00 CEST 2B 2.5 12.3 40.7 141.5
2025-06-10 19:00 - 22:00 CEST 2B 2.3 13.7 47.3 131.0
2025-06-10 20:00 - 23:00 CEST 3A 2.0 13.7 47.7 117.5
2025-06-10 21:00 - 00:00 CEST 3A 2.0 7.8 47.0 114.7
2025-06-10 22:00 - 01:00 CEST 2B 2.2 5.3 45.7 111.3
2025-06-10 23:00 - 02:00 CEST 2B 1.8 3.5 43.0 109.7
2025-06-11 00:00 - 03:00 CEST 2B 1.5 3.3 39.7 107.8

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