Information about air quality in the Czech Republic

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

Updated: 2022-01-24 06:58 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]
2022-01-23 04:00 - 07:00 CET 1B 16.3 14.8 19.7 50.3
2022-01-23 05:00 - 08:00 CET 1B 16.9 17.5 23.9 45.8
2022-01-23 06:00 - 09:00 CET 1B 15.7 18.3 25.1 42.4
2022-01-23 07:00 - 10:00 CET 1B 16.0 19.3 31.6 39.5
2022-01-23 08:00 - 11:00 CET 1B 17.1 20.2 32.9 39.2
2022-01-23 09:00 - 12:00 CET 1B 17.8 21.2 36.5 40.3
2022-01-23 10:00 - 13:00 CET 1B 16.4 20.8 38.8 42.4
2022-01-23 11:00 - 14:00 CET 1B 16.6 20.8 42.6 43.9
2022-01-23 12:00 - 15:00 CET 1B 15.4 21.0 44.1 46.1
2022-01-23 13:00 - 16:00 CET 1B 15.3 22.2 43.6 46.9
2022-01-23 14:00 - 17:00 CET 1B 14.2 23.7 44.9 45.8
2022-01-23 15:00 - 18:00 CET 2A 14.3 25.2 48.9 42.3
2022-01-23 16:00 - 19:00 CET 2A 15.5 27.8 53.2 37.5
2022-01-23 17:00 - 20:00 CET 2A 17.3 31.9 59.9 32.3
2022-01-23 18:00 - 21:00 CET 2A 20.6 35.7 68.5 27.3
2022-01-23 19:00 - 22:00 CET 2B 23.6 38.2 79.2 23.8
2022-01-23 20:00 - 23:00 CET 2B 23.9 37.3 80.4 23.0
2022-01-23 21:00 - 00:00 CET 2A 19.1 29.3 60.4 30.3
2022-01-23 22:00 - 01:00 CET 1B 12.6 20.2 35.8 39.7
2022-01-23 23:00 - 02:00 CET 1A 7.9 11.5 17.8 47.5
2022-01-24 00:00 - 03:00 CET 1A 7.1 9.3 15.9 48.0
2022-01-24 01:00 - 04:00 CET 1A 6.7 7.5 15.1 47.9
2022-01-24 02:00 - 05:00 CET 1A 6.1 7.1 12.7 48.2
2022-01-24 03:00 - 06:00 CET 1A 5.7 11.1 12.4 44.4

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