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: 2026-05-24 17:25 CEST


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
2026-05-23 15:00 - 18:00 CEST 2A 13.2 94.5 10.9
2026-05-23 16:00 - 19:00 CEST 2A 9.2 97.0 7.4
2026-05-23 17:00 - 20:00 CEST 2A 10.0 97.2 5.6
2026-05-23 18:00 - 21:00 CEST 2A 12.9 95.2 8.8
2026-05-23 19:00 - 22:00 CEST 2A 20.2 86.3 15.0
2026-05-23 20:00 - 23:00 CEST 2A 23.1 68.1 17.9
2026-05-23 21:00 - 00:00 CEST 2A 28.2 52.9 15.9
2026-05-23 22:00 - 01:00 CEST 1B 27.5 41.3 13.8
2026-05-23 23:00 - 02:00 CEST 1B 26.2 34.9 13.9
2026-05-24 00:00 - 03:00 CEST 1B 22.9 25.3 17.0
2026-05-24 01:00 - 04:00 CEST 1B 19.1 28.4 14.9
2026-05-24 02:00 - 05:00 CEST 1B 16.7 25.2 18.0
2026-05-24 03:00 - 06:00 CEST 1B 19.6 24.4 22.0
2026-05-24 04:00 - 07:00 CEST 1B 19.5 24.2 23.0
2026-05-24 05:00 - 08:00 CEST 1B 20.7 28.5 18.1
2026-05-24 06:00 - 09:00 CEST 1B 13.6 37.1 17.3
2026-05-24 07:00 - 10:00 CEST 1B 9.5 48.1 17.1
2026-05-24 08:00 - 11:00 CEST 1B 6.1 60.8 17.0
2026-05-24 09:00 - 12:00 CEST 2A 7.0 74.2 9.3
2026-05-24 10:00 - 13:00 CEST 2A 7.6 83.5 5.3
2026-05-24 11:00 - 14:00 CEST 2A 9.0 86.8 4.5
2026-05-24 12:00 - 15:00 CEST 2A 8.9 89.4 4.6
2026-05-24 13:00 - 16:00 CEST 2A 9.1 90.4 4.6
2026-05-24 14:00 - 17:00 CEST 2A 7.7 92.2 2.8

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