Information about air quality in the Czech Republic

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

Updated: 2024-04-23 07:26 CEST


Locality

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 PM 2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-22 05:00 - 08:00 CEST 1B 32.0 32.4 9.8
2024-04-22 06:00 - 09:00 CEST 1B 20.4 44.7 10.2
2024-04-22 07:00 - 10:00 CEST 1B 10.2 59.8 10.0
2024-04-22 08:00 - 11:00 CEST 2A 9.2 71.2 9.8
2024-04-22 09:00 - 12:00 CEST 2A 9.3 76.2 11.7
2024-04-22 10:00 - 13:00 CEST 2A 7.2 82.5 11.0
2024-04-22 11:00 - 14:00 CEST 2A 7.0 85.3 11.3
2024-04-22 12:00 - 15:00 CEST 2A 6.7 86.8 10.5
2024-04-22 13:00 - 16:00 CEST 2A 7.2 86.5 11.0
2024-04-22 14:00 - 17:00 CEST 2A 9.7 84.0 11.5
2024-04-22 15:00 - 18:00 CEST 2A 10.0 82.2 11.3
2024-04-22 16:00 - 19:00 CEST 2A 10.0 80.0 11.7
2024-04-22 17:00 - 20:00 CEST 2A 8.3 78.7 9.8
2024-04-22 18:00 - 21:00 CEST 2A 9.0 76.0 8.5
2024-04-22 19:00 - 22:00 CEST 2A 9.8 72.7 7.8
2024-04-22 20:00 - 23:00 CEST 2A 10.5 69.8 8.0
2024-04-22 21:00 - 00:00 CEST 2A 10.2 68.5 8.3
2024-04-22 22:00 - 01:00 CEST 2A 9.5 70.0 8.8
2024-04-22 23:00 - 02:00 CEST 2A 8.2 74.2 8.8
2024-04-23 00:00 - 03:00 CEST 2A 7.0 80.0 9.0
2024-04-23 01:00 - 04:00 CEST 2A 6.5 83.3 8.5
2024-04-23 02:00 - 05:00 CEST 2A 6.8 84.6 8.2
2024-04-23 03:00 - 06:00 CEST 2A 8.2 79.9 7.3
2024-04-23 04:00 - 07:00 CEST 2A 8.9 70.1 8.5

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