Information about air quality in the Czech Republic

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

Updated: 2023-02-04 01:32 CET


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]
2023-02-02 23:00 - 02:00 CET 1A 6.4 16.6 8.8 52.1
2023-02-03 00:00 - 03:00 CET 1A 7.2 13.6 8.8 52.2
2023-02-03 01:00 - 04:00 CET 1A 7.2 12.4 8.4 51.2
2023-02-03 02:00 - 05:00 CET 1A 7.0 11.7 8.9 49.6
2023-02-03 03:00 - 06:00 CET 1A 7.9 12.4 7.8 48.4
2023-02-03 04:00 - 07:00 CET 1A 8.1 11.7 8.0 50.4
2023-02-03 05:00 - 08:00 CET 1A 7.9 10.0 7.8 54.4
2023-02-03 06:00 - 09:00 CET 1A 6.0 7.6 7.6 58.6
2023-02-03 07:00 - 10:00 CET 1A 4.9 6.7 7.6 59.9
2023-02-03 08:00 - 11:00 CET 1A 4.6 6.7 11.6 59.6
2023-02-03 09:00 - 12:00 CET 1A 4.4 6.6 13.9 58.8
2023-02-03 10:00 - 13:00 CET 1A 4.3 6.4 12.9 57.7
2023-02-03 11:00 - 14:00 CET 1A 4.1 6.4 7.6 56.1
2023-02-03 12:00 - 15:00 CET 1A 3.9 7.3 3.5 54.1
2023-02-03 13:00 - 16:00 CET 1A 3.9 8.7 3.1 53.2
2023-02-03 14:00 - 17:00 CET 1A 4.6 9.8 3.2 53.0
2023-02-03 15:00 - 18:00 CET 1A 4.8 10.4 3.8 53.2
2023-02-03 16:00 - 19:00 CET 1A 5.1 11.2 4.5 53.4
2023-02-03 17:00 - 20:00 CET 1A 5.0 11.1 6.3 56.5
2023-02-03 18:00 - 21:00 CET 1A 5.4 11.8 8.8 61.3
2023-02-03 19:00 - 22:00 CET 1A 5.4 12.4 11.7 64.4
2023-02-03 20:00 - 23:00 CET 1A 5.1 13.1 11.1 64.5
2023-02-03 21:00 - 00:00 CET 1A 4.7 12.9 10.4 63.0
2023-02-03 22:00 - 01:00 CET 4.6 12.1 62.9

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