Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-08-02 12:25 CEST


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
2025-08-01 10:00 - 13:00 CEST 2A 25.0 67.8 7.3
2025-08-01 11:00 - 14:00 CEST 2A 20.6 72.2 6.6
2025-08-01 12:00 - 15:00 CEST 2A 21.4 75.2 6.4
2025-08-01 13:00 - 16:00 CEST 2A 22.6 75.8 6.3
2025-08-01 14:00 - 17:00 CEST 2A 22.0 77.3 6.0
2025-08-01 15:00 - 18:00 CEST 2A 17.4 78.2 5.5
2025-08-01 16:00 - 19:00 CEST 2A 13.5 78.6 4.9
2025-08-01 17:00 - 20:00 CEST 2A 16.6 77.3 5.2
2025-08-01 18:00 - 21:00 CEST 2A 15.6 72.7 5.3
2025-08-01 19:00 - 22:00 CEST 2A 14.5 66.4 5.6
2025-08-01 20:00 - 23:00 CEST 1B 10.2 57.8 5.3
2025-08-01 21:00 - 00:00 CEST 1B 8.9 52.5 5.0
2025-08-01 22:00 - 01:00 CEST 1B 8.5 49.2 4.8
2025-08-01 23:00 - 02:00 CEST 49.3
2025-08-02 00:00 - 03:00 CEST 41.0
2025-08-02 01:00 - 04:00 CEST 31.7
2025-08-02 02:00 - 05:00 CEST 29.3
2025-08-02 03:00 - 06:00 CEST 26.4
2025-08-02 04:00 - 07:00 CEST 26.5
2025-08-02 05:00 - 08:00 CEST 31.4
2025-08-02 06:00 - 09:00 CEST 39.6
2025-08-02 07:00 - 10:00 CEST 50.1
2025-08-02 08:00 - 11:00 CEST 59.8
2025-08-02 09:00 - 12:00 CEST 69.8

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