Information about air quality in the Czech Republic

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

Updated: 2021-02-24 23:25 CET


Locality

Basic data
Locality: Ustron
Code: WUSTA
Type of measuring programme: Automated measuring program
Locality owner: Glówny Inspektorat Ochrony Šrodowisk
Classification
Abbreviation: B/U/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]
2021-02-23 21:00 - 00:00 CET 1A 6.2 6.3 15.2 64.3
2021-02-23 22:00 - 01:00 CET 1A 5.9 5.6 14.7 63.6
2021-02-23 23:00 - 02:00 CET 1A 5.7 5.1 19.8 62.4
2021-02-24 00:00 - 03:00 CET 1A 5.9 5.1 22.6 60.9
2021-02-24 01:00 - 04:00 CET 1A 5.7 4.7 24.6 59.4
2021-02-24 02:00 - 05:00 CET 1A 5.7 4.3 23.5 58.6
2021-02-24 03:00 - 06:00 CET 1A 5.6 5.6 25.0 57.2
2021-02-24 04:00 - 07:00 CET 1B 5.8 8.7 28.7 53.5
2021-02-24 05:00 - 08:00 CET 1B 5.9 15.7 30.0 47.0
2021-02-24 06:00 - 09:00 CET 1B 6.0 22.0 32.0 41.8
2021-02-24 07:00 - 10:00 CET 1B 6.2 21.9 32.5 45.0
2021-02-24 08:00 - 11:00 CET 1B 6.1 16.1 33.1 55.0
2021-02-24 09:00 - 12:00 CET 1B 6.4 10.2 37.4 65.0
2021-02-24 10:00 - 13:00 CET 1B 6.2 7.6 38.7 70.2
2021-02-24 11:00 - 14:00 CET 1B 9.1 9.5 43.8 69.2
2021-02-24 12:00 - 15:00 CET 1B 13.4 14.6 47.3 65.0
2021-02-24 13:00 - 16:00 CET 2A 15.6 19.7 52.8 61.5
2021-02-24 14:00 - 17:00 CET 2A 14.4 24.6 58.0 56.9
2021-02-24 15:00 - 18:00 CET 2A 10.9 27.0 58.7 49.8
2021-02-24 16:00 - 19:00 CET 2A 8.7 25.0 55.3 48.5
2021-02-24 17:00 - 20:00 CET 1B 7.0 19.1 48.3 51.9
2021-02-24 18:00 - 21:00 CET 1B 6.0 11.7 46.0 61.7
2021-02-24 19:00 - 22:00 CET 1B 6.1 10.5 46.6 60.8
2021-02-24 20:00 - 23:00 CET 0 6.3 10.6 59.3

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


Map of station position

Map is on page with detailed information about locality