Information about air quality in the Czech Republic

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

Updated: 2024-12-22 12:28 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: 245 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
2024-12-21 10:00 - 13:00 CET 1A 26.1 17.5 54.2 12.3
2024-12-21 11:00 - 14:00 CET 1A 21.7 12.2 57.6 8.4
2024-12-21 12:00 - 15:00 CET 1A 22.8 14.2 58.2 9.8
2024-12-21 13:00 - 16:00 CET 1B 27.4 20.6 55.7 15.3
2024-12-21 14:00 - 17:00 CET 1B 37.2 34.4 50.6 26.8
2024-12-21 15:00 - 18:00 CET 2A 44.5 50.1 46.6 41.6
2024-12-21 16:00 - 19:00 CET 2A 45.0 58.9 44.2 50.5
2024-12-21 17:00 - 20:00 CET 2A 39.2 54.2 45.0 47.7
2024-12-21 18:00 - 21:00 CET 1B 31.9 40.3 45.0 34.9
2024-12-21 19:00 - 22:00 CET 1B 28.6 29.7 46.7 25.1
2024-12-21 20:00 - 23:00 CET 49.3
2024-12-21 21:00 - 00:00 CET 49.8
2024-12-21 22:00 - 01:00 CET 49.1
2024-12-21 23:00 - 02:00 CET 50.9
2024-12-22 00:00 - 03:00 CET 53.0
2024-12-22 01:00 - 04:00 CET 52.3
2024-12-22 02:00 - 05:00 CET 52.2
2024-12-22 03:00 - 06:00 CET 52.3
2024-12-22 04:00 - 07:00 CET 52.6
2024-12-22 05:00 - 08:00 CET 53.9
2024-12-22 06:00 - 09:00 CET 55.6
2024-12-22 07:00 - 10:00 CET 56.1
2024-12-22 08:00 - 11:00 CET 55.9
2024-12-22 09:00 - 12:00 CET 56.2

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