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: 2026-06-15 07:27 CEST


Basic data
Locality: Ustron
Code: WUSTA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/S/RC
Localization
Coordinates: 49° 43´ 11.002" North latitude 18° 49´ 35.702" East longitude
Altitude: 411 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
2026-06-14 05:00 - 08:00 CEST 1B 1.8 5.4 3.8 34.6
2026-06-14 06:00 - 09:00 CEST 1B 2.0 5.7 3.4 37.7
2026-06-14 07:00 - 10:00 CEST 1B 4.5 6.5 8.1 45.6
2026-06-14 08:00 - 11:00 CEST 1B 6.5 6.4 11.2 54.3
2026-06-14 09:00 - 12:00 CEST 2A 6.7 6.1 10.5 62.2
2026-06-14 10:00 - 13:00 CEST 2A 4.7 5.5 8.8 64.2
2026-06-14 11:00 - 14:00 CEST 1B 2.9 6.3 8.6 63.0
2026-06-14 12:00 - 15:00 CEST 2A 3.0 6.6 9.7 62.7
2026-06-14 13:00 - 16:00 CEST 2A 2.6 9.3 10.6 62.8
2026-06-14 14:00 - 17:00 CEST 2A 2.3 8.1 10.2 64.4
2026-06-14 15:00 - 18:00 CEST 2A 1.6 7.6 8.1 65.4
2026-06-14 16:00 - 19:00 CEST 2A 1.5 3.3 6.7 69.7
2026-06-14 17:00 - 20:00 CEST 2A 1.5 2.9 5.7 71.9
2026-06-14 18:00 - 21:00 CEST 2A 1.9 3.6 6.5 71.0
2026-06-14 19:00 - 22:00 CEST 1B 1.9 4.5 7.4 65.2
2026-06-14 20:00 - 23:00 CEST 1B 2.0 4.8 8.0 57.7
2026-06-14 21:00 - 00:00 CEST 1B 1.9 4.0 6.1 51.7
2026-06-14 22:00 - 01:00 CEST 1B 2.4 5.1 5.7 46.7
2026-06-14 23:00 - 02:00 CEST 1B 5.9 7.8 5.7 44.2
2026-06-15 00:00 - 03:00 CEST 1B 12.1 10.1 6.8 43.5
2026-06-15 01:00 - 04:00 CEST 1B 21.6 14.2 9.3 43.4
2026-06-15 02:00 - 05:00 CEST 1B 24.1 15.2 11.3 43.3
2026-06-15 03:00 - 06:00 CEST 1B 21.3 16.1 13.4 43.2
2026-06-15 04:00 - 07:00 CEST 15.6 13.5 45.8

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality