Information about air quality in the Czech Republic

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

Updated: 2021-05-14 01:24 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 PM2.5
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-05-12 23:00 - 02:00 CEST 1B 6.8 60.2 5.5
2021-05-13 00:00 - 03:00 CEST 1B 6.7 59.5 6.3
2021-05-13 01:00 - 04:00 CEST 1B 5.7 60.2 6.5
2021-05-13 02:00 - 05:00 CEST 1B 4.8 61.3 6.0
2021-05-13 03:00 - 06:00 CEST 1B 4.8 62.3 4.8
2021-05-13 04:00 - 07:00 CEST 1B 4.7 62.2 3.8
2021-05-13 05:00 - 08:00 CEST 1B 5.0 60.7 3.3
2021-05-13 06:00 - 09:00 CEST 1B 5.3 60.0 3.2
2021-05-13 07:00 - 10:00 CEST 1B 5.5 61.5 3.2
2021-05-13 08:00 - 11:00 CEST 1B 5.3 64.5 3.0
2021-05-13 09:00 - 12:00 CEST 1B 5.0 68.3 3.0
2021-05-13 10:00 - 13:00 CEST 1B 4.8 71.5 3.0
2021-05-13 11:00 - 14:00 CEST 1B 4.7 73.5 3.0
2021-05-13 12:00 - 15:00 CEST 1B 4.3 75.5 3.2
2021-05-13 13:00 - 16:00 CEST 1B 4.3 77.2 3.2
2021-05-13 14:00 - 17:00 CEST 2A 4.3 79.3 3.0
2021-05-13 15:00 - 18:00 CEST 2A 4.3 80.0 2.8
2021-05-13 16:00 - 19:00 CEST 2A 4.3 80.5 3.0
2021-05-13 17:00 - 20:00 CEST 2A 4.3 80.3 4.2
2021-05-13 18:00 - 21:00 CEST 2A 4.8 79.2 4.7
2021-05-13 19:00 - 22:00 CEST 2A 5.2 77.8 4.7
2021-05-13 20:00 - 23:00 CEST 1B 5.3 76.3 3.8
2021-05-13 21:00 - 00:00 CEST 1B 4.8 76.5 3.7
2021-05-13 22:00 - 01:00 CEST 1B 4.3 76.3 4.2

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