Information about air quality in the Czech Republic

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

Updated: 2022-01-22 11:27 CET


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]
2022-01-21 09:00 - 12:00 CET 8.3 64.2 3.0
2022-01-21 10:00 - 13:00 CET 7.3 66.2 3.0
2022-01-21 11:00 - 14:00 CET 6.3 68.2 3.0
2022-01-21 12:00 - 15:00 CET 6.3 68.8 3.3
2022-01-21 13:00 - 16:00 CET 7.2 67.7 3.8
2022-01-21 14:00 - 17:00 CET 8.8 66.0 4.8
2022-01-21 15:00 - 18:00 CET 10.3 64.2 6.0
2022-01-21 16:00 - 19:00 CET 11.5 62.8 6.8
2022-01-21 17:00 - 20:00 CET 12.8 60.0 7.2
2022-01-21 18:00 - 21:00 CET 12.7 58.8 6.8
2022-01-21 19:00 - 22:00 CET 11.5 59.2 6.8
2022-01-21 20:00 - 23:00 CET 10.3 60.2 7.2
2022-01-21 21:00 - 00:00 CET 9.2 61.5 7.2
2022-01-21 22:00 - 01:00 CET 8.3 61.5 7.3
2022-01-21 23:00 - 02:00 CET 6.5 65.7 6.7
2022-01-22 00:00 - 03:00 CET 5.9 68.4 5.8
2022-01-22 01:00 - 04:00 CET 4.9 69.5 4.3
2022-01-22 02:00 - 05:00 CET 4.3 71.7 3.3
2022-01-22 03:00 - 06:00 CET 4.3 72.7 3.0
2022-01-22 04:00 - 07:00 CET 4.5 72.2 2.8
2022-01-22 05:00 - 08:00 CET 5.2 69.5 2.5
2022-01-22 06:00 - 09:00 CET 6.0 66.0 2.5
2022-01-22 07:00 - 10:00 CET 7.5 61.7 2.7
2022-01-22 08:00 - 11:00 CET 8.5 57.5 3.3

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


Map of station position

Map is on page with detailed information about locality