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: 2025-01-22 04:29 CET


Basic data
Locality: Wels
Code: 3WELA
Type of measuring programme: Automated measuring program
Locality owner: Amt der Oberosterreichischen Landesregierung
Classification
Abbreviation: B/U/RCI
Localization
Coordinates: 48° 9´ 53.633" North latitude 14° 2´ 11.819" East longitude
Altitude: 316 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
2025-01-21 02:00 - 05:00 CET 1A 2.7 13.6 23.3 18.7 20.2
2025-01-21 03:00 - 06:00 CET 1A 2.7 14.0 23.4 18.1 20.3
2025-01-21 04:00 - 07:00 CET 1A 2.7 15.0 22.9 17.0 19.8
2025-01-21 05:00 - 08:00 CET 1B 2.7 17.9 22.3 15.2 19.1
2025-01-21 06:00 - 09:00 CET 1B 2.7 20.0 22.3 13.0 18.9
2025-01-21 07:00 - 10:00 CET 1B 2.7 20.6 22.6 12.0 19.0
2025-01-21 08:00 - 11:00 CET 1B 2.7 19.0 22.6 12.5 19.0
2025-01-21 09:00 - 12:00 CET 1A 2.8 16.7 22.1 14.1 18.3
2025-01-21 10:00 - 13:00 CET 1A 2.8 15.7 21.4 15.3 17.5
2025-01-21 11:00 - 14:00 CET 1A 2.8 15.7 21.2 16.3 16.8
2025-01-21 12:00 - 15:00 CET 1A 2.8 16.6 22.2 16.6 16.8
2025-01-21 13:00 - 16:00 CET 1B 2.8 18.3 24.4 15.7 17.3
2025-01-21 14:00 - 17:00 CET 1B 2.9 21.0 26.5 12.9 18.5
2025-01-21 15:00 - 18:00 CET 1B 2.9 24.5 28.2 9.7 19.4
2025-01-21 16:00 - 19:00 CET 1B 2.9 27.4 29.4 7.0 20.1
2025-01-21 17:00 - 20:00 CET 1B 3.0 27.7 29.3 6.9 20.4
2025-01-21 18:00 - 21:00 CET 1B 2.9 26.0 28.0 7.3 20.7
2025-01-21 19:00 - 22:00 CET 1B 2.9 24.4 26.3 8.0 21.0
2025-01-21 20:00 - 23:00 CET 1B 2.9 24.9 25.7 6.5 21.3
2025-01-21 21:00 - 00:00 CET 1B 2.9 26.4 25.3 4.9 21.2
2025-01-21 22:00 - 01:00 CET 1B 2.9 27.9 25.0 3.1 21.1
2025-01-21 23:00 - 02:00 CET 1B 2.9 28.6 25.7 2.3 21.2
2025-01-22 00:00 - 03:00 CET 1B 2.9 28.2 27.1 1.7 21.1
2025-01-22 01:00 - 04:00 CET 1B 2.8 26.3 27.0 2.6 19.9

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