Information about air quality in the Czech Republic

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

Updated: 2024-11-22 00:29 CET


Locality

Basic data
Locality: Velka Bystrice
Code: MVBYA
Type of measuring programme: Automated measuring program
Locality owner: MU Velka Bystrice
Classification
Abbreviation: T/U/RI
Localization
Coordinates: 49° 35´ 34.506" North latitude 17° 21´ 26.499" East longitude
Altitude: 290 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-11-20 22:00 - 01:00 CET 1B 21.8 23.5 40.7 20.6
2024-11-20 23:00 - 02:00 CET 1A 16.9 17.0 37.5 15.4
2024-11-21 00:00 - 03:00 CET 1A 12.2 14.9 41.0 13.3
2024-11-21 01:00 - 04:00 CET 1A 12.7 14.3 40.6 12.5
2024-11-21 02:00 - 05:00 CET 1A 13.7 11.5 40.3 9.7
2024-11-21 03:00 - 06:00 CET 1A 19.5 13.5 40.2 11.4
2024-11-21 04:00 - 07:00 CET 1A 24.8 12.7 40.3 9.5
2024-11-21 05:00 - 08:00 CET 1A 33.6 13.6 37.6 8.5
2024-11-21 06:00 - 09:00 CET 1A 38.4 13.0 40.6 5.7
2024-11-21 07:00 - 10:00 CET 1B 41.1 13.9 41.3 5.8
2024-11-21 08:00 - 11:00 CET 1B 36.9 14.2 43.9 6.1
2024-11-21 09:00 - 12:00 CET 1A 32.7 13.1 47.4 6.2
2024-11-21 10:00 - 13:00 CET 1A 29.5 12.7 51.0 6.3
2024-11-21 11:00 - 14:00 CET 1A 30.5 14.3 53.4 7.3
2024-11-21 12:00 - 15:00 CET 1A 28.7 14.4 53.1 7.6
2024-11-21 13:00 - 16:00 CET 1A 28.1 14.7 48.5 8.1
2024-11-21 14:00 - 17:00 CET 1A 29.8 15.4 44.9 9.0
2024-11-21 15:00 - 18:00 CET 1B 30.7 16.7 41.4 10.4
2024-11-21 16:00 - 19:00 CET 1A 31.7 16.2 41.0 10.3
2024-11-21 17:00 - 20:00 CET 1A 28.8 15.2 42.3 10.1
2024-11-21 18:00 - 21:00 CET 1B 28.2 21.6 42.6 17.1
2024-11-21 19:00 - 22:00 CET 1B 25.3 23.2 41.5 19.3
2024-11-21 20:00 - 23:00 CET 1A 18.9 22.0 45.2 19.0
2024-11-21 21:00 - 00:00 CET 1A 15.2 15.1 48.6 12.2

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