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: 2025-07-20 01:25 CEST


Basic data
Locality: Tulln
Code: 2TULA
Type of measuring programme: Automated measuring program
Locality owner: Amt der NÖ Landesregierung Abteilung BD4
Classification
Abbreviation: B/U/R
Localization
Coordinates: 48° 19´ 48.007" North latitude 16° 3´ 43.201" East longitude
Altitude: 290 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃
3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2025-07-18 23:00 - 02:00 CEST 1B 2.0 8.5 15.2 37.2
2025-07-19 00:00 - 03:00 CEST 1B 2.0 7.8 14.2 30.7
2025-07-19 01:00 - 04:00 CEST 1B 2.0 7.0 12.2 24.0
2025-07-19 02:00 - 05:00 CEST 1A 1.8 6.8 11.0 20.5
2025-07-19 03:00 - 06:00 CEST 1A 1.7 6.7 10.2 19.5
2025-07-19 04:00 - 07:00 CEST 1A 1.7 7.3 11.0 17.8
2025-07-19 05:00 - 08:00 CEST 1B 1.7 8.0 12.5 22.0
2025-07-19 06:00 - 09:00 CEST 1B 1.8 8.3 14.5 27.8
2025-07-19 07:00 - 10:00 CEST 1B 1.8 8.2 15.5 36.0
2025-07-19 08:00 - 11:00 CEST 1B 2.0 7.3 15.0 48.7
2025-07-19 09:00 - 12:00 CEST 2A 2.0 6.0 12.7 67.0
2025-07-19 10:00 - 13:00 CEST 2A 1.8 4.7 10.2 86.7
2025-07-19 11:00 - 14:00 CEST 2A 1.8 3.8 9.0 98.5
2025-07-19 12:00 - 15:00 CEST 2A 1.8 4.2 8.3 102.8
2025-07-19 13:00 - 16:00 CEST 2A 2.0 4.2 7.8 103.8
2025-07-19 14:00 - 17:00 CEST 2B 2.0 4.0 6.8 109.2
2025-07-19 15:00 - 18:00 CEST 2B 2.0 3.5 6.8 113.7
2025-07-19 16:00 - 19:00 CEST 2B 2.0 4.9 6.8 112.7
2025-07-19 17:00 - 20:00 CEST 2B 2.0 5.1 7.5 109.7
2025-07-19 18:00 - 21:00 CEST 2A 2.0 6.2 8.8 99.3
2025-07-19 19:00 - 22:00 CEST 2A 2.0 9.0 11.2 80.3
2025-07-19 20:00 - 23:00 CEST 2A 2.0 13.3 12.3 63.5
2025-07-19 21:00 - 00:00 CEST 1B 2.0 18.2 12.8 50.2
2025-07-19 22:00 - 01:00 CEST 1B 2.0 22.0 12.8 42.5

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