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: St. Valentin-A1
Code: 2SVAA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: T/S/IR
Localization
Coordinates: 48° 12´ 35.997" North latitude 14° 33´ 0.001" East longitude
Altitude: 242 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₂.₅
3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-06-10 01:00 - 04:00 CEST 2A 22.7 26.2 12.2
2025-06-10 02:00 - 05:00 CEST 2A 21.8 25.3 11.2
2025-06-10 03:00 - 06:00 CEST 2A 24.0 26.0 10.3
2025-06-10 04:00 - 07:00 CEST 2A 26.7 21.2 10.2
2025-06-10 05:00 - 08:00 CEST 2A 28.7 25.9 10.2
2025-06-10 06:00 - 09:00 CEST 2A 17.1 34.5 10.0
2025-06-10 07:00 - 10:00 CEST 2A 9.1 49.7 9.5
2025-06-10 08:00 - 11:00 CEST 2B 8.5 60.7 9.5
2025-06-10 09:00 - 12:00 CEST 2B 8.5 64.7 9.5
2025-06-10 10:00 - 13:00 CEST 2B 9.7 68.3 9.8
2025-06-10 11:00 - 14:00 CEST 2B 9.8 78.0 10.2
2025-06-10 12:00 - 15:00 CEST 2B 9.3 94.5 10.8
2025-06-10 13:00 - 16:00 CEST 2B 8.7 109.8 11.7
2025-06-10 14:00 - 17:00 CEST 3A 8.8 119.3 12.2
2025-06-10 15:00 - 18:00 CEST 2B 8.8 123.8 12.8
2025-06-10 16:00 - 19:00 CEST 2B 10.3 120.7 13.7
2025-06-10 17:00 - 20:00 CEST 2B 11.8 115.8 14.5
2025-06-10 18:00 - 21:00 CEST 2B 14.0 104.0 15.2
2025-06-10 19:00 - 22:00 CEST 2B 13.2 93.3 15.5
2025-06-10 20:00 - 23:00 CEST 2B 13.0 80.7 16.5
2025-06-10 21:00 - 00:00 CEST 2B 12.2 69.8 18.0
2025-06-10 22:00 - 01:00 CEST 2B 12.5 62.3 19.5
2025-06-10 23:00 - 02:00 CEST 2A 14.0 54.7 21.5
2025-06-11 00:00 - 03:00 CEST 2B 13.3 60.8 25.3

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