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: Zlin
Code: ZZLNA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/S/RN
Localization
Coordinates: 49° 13´ 58.463" North latitude 17° 40´ 1.831" East longitude
Altitude: 258 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 7.2 3.9 7.5 72.7 6.3
2026-05-23 16:00 - 19:00 CEST 2A 6.3 4.1 13.8 74.1 11.8
2026-05-23 17:00 - 20:00 CEST 2A 5.0 4.8 20.3 68.9 16.3
2026-05-23 18:00 - 21:00 CEST 2A 3.4 5.4 23.4 65.2 23.2
2026-05-23 19:00 - 22:00 CEST 2A 2.1 8.5 20.7 56.3 20.5
2026-05-23 20:00 - 23:00 CEST 2A 1.3 11.0 23.5 45.9 21.4
2026-05-23 21:00 - 00:00 CEST 1B 1.3 12.8 22.4 34.0 17.1
2026-05-23 22:00 - 01:00 CEST 1B 1.3 12.5 26.4 24.2 17.4
2026-05-23 23:00 - 02:00 CEST 1B 1.3 12.2 22.8 22.4 13.2
2026-05-24 00:00 - 03:00 CEST 1B 1.3 11.8 25.1 18.4 16.4
2026-05-24 01:00 - 04:00 CEST 1B 1.3 10.6 24.6 17.1 15.9
2026-05-24 02:00 - 05:00 CEST 1B 1.3 9.6 25.0 15.4 19.0
2026-05-24 03:00 - 06:00 CEST 1B 1.3 9.2 25.3 12.2 17.5
2026-05-24 04:00 - 07:00 CEST 1B 1.3 8.6 21.3 11.0 17.7
2026-05-24 05:00 - 08:00 CEST 1B 1.3 8.3 23.2 14.0 16.4
2026-05-24 06:00 - 09:00 CEST 1B 1.3 10.1 19.5 22.4 14.4
2026-05-24 07:00 - 10:00 CEST 1B 1.3 11.4 17.0 34.8 11.9
2026-05-24 08:00 - 11:00 CEST 1B 1.8 10.9 8.9 48.8 8.9
2026-05-24 09:00 - 12:00 CEST 1B 3.4 8.6 4.3 58.9 5.1
2026-05-24 10:00 - 13:00 CEST 1B 5.8 7.0 2.6 65.7 3.4
2026-05-24 11:00 - 14:00 CEST 1B 7.4 6.7 1.9 59.5 2.1
2026-05-24 12:00 - 15:00 CEST 1B 6.0 5.8 2.6 56.9 3.3
2026-05-24 13:00 - 16:00 CEST 1B 2.8 5.2 4.6 49.5 13.2
2026-05-24 14:00 - 17:00 CEST 1B 2.2 5.1 11.6 49.0 18.7

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