Information about air quality in the Czech Republic

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

Updated: 2024-04-19 06:27 CEST


Locality

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/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-18 04:00 - 07:00 CEST 1B 3.6 11.4 21.6 31.1
2024-04-18 05:00 - 08:00 CEST 1B 3.7 15.0 25.2 26.6
2024-04-18 06:00 - 09:00 CEST 1B 4.1 16.6 24.2 28.8
2024-04-18 07:00 - 10:00 CEST 1B 4.2 16.5 26.7 32.7
2024-04-18 08:00 - 11:00 CEST 2A 4.4 14.1 26.0 41.7
2024-04-18 09:00 - 12:00 CEST 2A 3.9 11.4 22.5 51.1
2024-04-18 10:00 - 13:00 CEST 2A 3.4 9.5 19.5 59.8
2024-04-18 11:00 - 14:00 CEST 2A 3.2 8.1 16.0 65.8
2024-04-18 12:00 - 15:00 CEST 2A 3.1 7.4 15.1 70.0
2024-04-18 13:00 - 16:00 CEST 2A 3.6 7.1 11.6 72.4
2024-04-18 14:00 - 17:00 CEST 2A 3.5 7.3 10.7 73.2
2024-04-18 15:00 - 18:00 CEST 2A 3.7 7.9 9.4 71.9
2024-04-18 16:00 - 19:00 CEST 2A 3.6 8.4 10.0 72.0
2024-04-18 17:00 - 20:00 CEST 2A 3.8 8.4 10.2 71.1
2024-04-18 18:00 - 21:00 CEST 2A 3.7 8.0 10.5 70.0
2024-04-18 19:00 - 22:00 CEST 2A 3.7 6.9 9.0 70.6
2024-04-18 20:00 - 23:00 CEST 2A 3.5 5.7 8.7 69.3
2024-04-18 21:00 - 00:00 CEST 2A 3.4 5.6 9.8 68.6
2024-04-18 22:00 - 01:00 CEST 2A 3.6 6.4 11.3 64.2
2024-04-18 23:00 - 02:00 CEST 2A 4.0 7.4 11.1 62.2
2024-04-19 00:00 - 03:00 CEST 2A 4.4 6.9 10.7 60.4
2024-04-19 01:00 - 04:00 CEST 1B 4.3 6.0 8.6 61.0
2024-04-19 02:00 - 05:00 CEST 1B 6.0 6.6 8.0 61.8
2024-04-19 03:00 - 06:00 CEST 7.2 7.3 62.5

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