Information about air quality in the Czech Republic

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

Updated: 2021-02-24 23:48 CET


Locality

Basic data
Locality: St. Polten
Code: 2SPOA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/U/IR
Localization
Coordinates: 48° 12´ 35.997" North latitude 15° 36´ 39.600" East longitude
Altitude: 271 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]
2021-02-23 21:00 - 00:00 CET 1B 1.8 38.5 37.5 4.3 23.7
2021-02-23 22:00 - 01:00 CET 1B 1.8 33.7 40.0 4.2 25.8
2021-02-23 23:00 - 02:00 CET 1B 2.0 31.5 40.8 4.0 26.8
2021-02-24 00:00 - 03:00 CET 1B 2.0 29.3 40.5 4.0 27.0
2021-02-24 01:00 - 04:00 CET 1B 1.8 26.7 38.8 4.0 26.3
2021-02-24 02:00 - 05:00 CET 1B 1.8 26.8 36.0 3.8 24.5
2021-02-24 03:00 - 06:00 CET 1B 1.8 29.2 33.2 3.7 22.0
2021-02-24 04:00 - 07:00 CET 1B 2.0 33.7 32.2 3.3 20.8
2021-02-24 05:00 - 08:00 CET 1B 2.0 36.7 31.8 3.7 20.2
2021-02-24 06:00 - 09:00 CET 1B 2.0 36.8 33.2 5.5 21.0
2021-02-24 07:00 - 10:00 CET 1B 2.0 34.3 35.2 7.0 21.5
2021-02-24 08:00 - 11:00 CET 1B 2.6 31.6 40.0 15.1 22.0
2021-02-24 09:00 - 12:00 CET 1B 2.8 27.8 44.3 22.7 22.2
2021-02-24 10:00 - 13:00 CET 2A 2.8 26.0 48.0 25.5 22.0
2021-02-24 11:00 - 14:00 CET 2A 2.8 25.5 49.0 31.7 21.5
2021-02-24 12:00 - 15:00 CET 1B 3.0 23.3 48.8 39.3 20.5
2021-02-24 13:00 - 16:00 CET 2A 3.0 23.2 50.3 41.5 20.7
2021-02-24 14:00 - 17:00 CET 2A 3.0 26.8 50.7 33.7 22.8
2021-02-24 15:00 - 18:00 CET 2A 2.8 34.3 51.8 19.5 26.2
2021-02-24 16:00 - 19:00 CET 2A 2.5 40.3 50.7 8.5 29.2
2021-02-24 17:00 - 20:00 CET 2A 2.2 42.5 50.7 4.8 30.8
2021-02-24 18:00 - 21:00 CET 2A 2.2 42.5 52.3 4.0 32.8
2021-02-24 19:00 - 22:00 CET 2A 2.5 41.2 54.2 4.0 34.5
2021-02-24 20:00 - 23:00 CET 2A 2.7 39.3 55.8 4.0 35.8

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


Map of station position

Map is on page with detailed information about locality