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: 2025-12-05 06:26 CET


Basic data Locality photo
Locality: Valasske Mezirici
Code: ZVMZA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 49° 28´ 19.406" North latitude 17° 58´ 1.114" 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
2025-12-04 04:00 - 07:00 CET 1A 9.2 15.1 6.5
2025-12-04 05:00 - 08:00 CET 1A 13.1 13.2 6.7
2025-12-04 06:00 - 09:00 CET 1A 14.9 12.6 7.1
2025-12-04 07:00 - 10:00 CET 1A 24.9 12.0 11.3
2025-12-04 08:00 - 11:00 CET 1A 28.7 14.8 18.2
2025-12-04 09:00 - 12:00 CET 1A 28.8 18.9 19.9
2025-12-04 10:00 - 13:00 CET 1A 18.4 23.6 16.7
2025-12-04 11:00 - 14:00 CET 1A 11.3 26.0 15.6
2025-12-04 12:00 - 15:00 CET 1A 8.3 28.5 13.6
2025-12-04 13:00 - 16:00 CET 1A 10.5 29.3 12.8
2025-12-04 14:00 - 17:00 CET 1A 10.6 28.4 6.9
2025-12-04 15:00 - 18:00 CET 1A 21.4 26.3 6.5
2025-12-04 16:00 - 19:00 CET 1A 26.7 23.3 7.8
2025-12-04 17:00 - 20:00 CET 1B 38.5 20.0 21.3
2025-12-04 18:00 - 21:00 CET 1B 40.6 17.3 30.6
2025-12-04 19:00 - 22:00 CET 1B 44.6 16.3 41.0
2025-12-04 20:00 - 23:00 CET 1B 47.6 17.6 44.6
2025-12-04 21:00 - 00:00 CET 1B 54.6 19.4 49.3
2025-12-04 22:00 - 01:00 CET 2A 62.3 20.6 55.0
2025-12-04 23:00 - 02:00 CET 2A 64.9 21.7 52.2
2025-12-05 00:00 - 03:00 CET 2A 60.8 24.1 56.4
2025-12-05 01:00 - 04:00 CET 1B 54.9 22.1 52.5
2025-12-05 02:00 - 05:00 CET 1B 55.5 21.3 52.9
2025-12-05 03:00 - 06:00 CET 1B 54.9 20.6 43.0

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