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: 2026-05-24 17:25 CEST


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∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2026-05-23 15:00 - 18:00 CEST 2A 1.7 2.0 7.8 102.7 4.0
2026-05-23 16:00 - 19:00 CEST 2A 1.5 2.0 7.8 100.2 4.3
2026-05-23 17:00 - 20:00 CEST 2A 1.3 2.7 8.3 98.5 4.8
2026-05-23 18:00 - 21:00 CEST 2A 1.2 5.8 9.5 94.0 5.8
2026-05-23 19:00 - 22:00 CEST 2A 1.0 12.8 11.3 80.2 6.8
2026-05-23 20:00 - 23:00 CEST 2A 1.0 21.5 12.8 62.0 7.8
2026-05-23 21:00 - 00:00 CEST 2A 1.0 25.3 15.7 46.7 9.8
2026-05-23 22:00 - 01:00 CEST 1B 1.0 22.7 16.2 41.5 10.7
2026-05-23 23:00 - 02:00 CEST 1B 1.0 17.2 16.0 41.0 11.0
2026-05-24 00:00 - 03:00 CEST 1B 1.0 13.3 13.8 42.2 9.7
2026-05-24 01:00 - 04:00 CEST 1B 1.0 12.5 13.2 40.2 9.2
2026-05-24 02:00 - 05:00 CEST 1B 1.0 12.5 13.0 37.2 9.2
2026-05-24 03:00 - 06:00 CEST 1B 1.0 11.8 12.7 37.5 9.2
2026-05-24 04:00 - 07:00 CEST 1B 1.0 11.2 12.8 38.3 9.5
2026-05-24 05:00 - 08:00 CEST 1B 1.0 9.8 13.7 43.5 10.3
2026-05-24 06:00 - 09:00 CEST 1B 1.0 9.2 15.0 48.7 11.2
2026-05-24 07:00 - 10:00 CEST 2A 1.0 8.0 15.0 59.0 11.0
2026-05-24 08:00 - 11:00 CEST 2A 1.0 6.7 14.0 72.5 9.5
2026-05-24 09:00 - 12:00 CEST 2A 1.2 5.3 12.3 86.7 8.0
2026-05-24 10:00 - 13:00 CEST 2A 1.5 4.0 11.5 99.3 7.2
2026-05-24 11:00 - 14:00 CEST 2B 1.8 3.2 11.0 104.4 7.0
2026-05-24 12:00 - 15:00 CEST 2B 2.0 3.0 10.7 110.6 6.7
2026-05-24 13:00 - 16:00 CEST 2B 2.0 3.0 10.3 113.4 6.3
2026-05-24 14:00 - 17:00 CEST 2B 2.0 3.0 10.5 113.7 6.3

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