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: 2025-09-08 19:26 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
2025-09-07 17:00 - 20:00 CEST 2A 5.5 5.2 4.5 70.3 5.3
2025-09-07 18:00 - 21:00 CEST 2A 4.7 6.1 8.4 66.1 7.5
2025-09-07 19:00 - 22:00 CEST 2A 3.3 5.4 11.0 62.0 8.5
2025-09-07 20:00 - 23:00 CEST 1B 3.1 4.8 11.8 56.5 8.0
2025-09-07 21:00 - 00:00 CEST 1B 3.0 5.0 9.9 46.8 8.0
2025-09-07 22:00 - 01:00 CEST 1B 3.1 5.6 10.6 34.2 8.4
2025-09-07 23:00 - 02:00 CEST 1B 2.7 6.2 10.5 25.7 12.3
2025-09-08 00:00 - 03:00 CEST 1A 1.9 5.7 12.0 16.5 11.5
2025-09-08 01:00 - 04:00 CEST 1A 2.3 5.1 14.0 11.3 12.4
2025-09-08 02:00 - 05:00 CEST 1A 2.9 4.9 13.7 9.9 9.2
2025-09-08 03:00 - 06:00 CEST 1A 3.7 5.5 14.6 7.0 7.7
2025-09-08 04:00 - 07:00 CEST 1A 3.7 7.0 15.4 4.3 5.2
2025-09-08 05:00 - 08:00 CEST 1A 3.9 9.1 16.5 3.0 6.3
2025-09-08 06:00 - 09:00 CEST 1A 3.7 10.9 16.3 3.8 7.7
2025-09-08 07:00 - 10:00 CEST 1A 3.2 12.7 14.6 6.7 12.4
2025-09-08 08:00 - 11:00 CEST 1B 3.1 12.1 16.5 12.4 13.9
2025-09-08 09:00 - 12:00 CEST 1B 3.6 10.5 16.1 20.1 13.4
2025-09-08 10:00 - 13:00 CEST 1B 4.2 7.8 14.1 32.0 9.2
2025-09-08 11:00 - 14:00 CEST 1B 4.1 6.3 14.3 46.7 5.2
2025-09-08 12:00 - 15:00 CEST 2A 4.1 5.4 14.4 63.4 3.4
2025-09-08 13:00 - 16:00 CEST 2A 3.9 4.9 14.2 76.1 2.7
2025-09-08 14:00 - 17:00 CEST 2A 4.3 5.0 8.0 83.3 2.8
2025-09-08 15:00 - 18:00 CEST 2A 4.3 5.0 4.5 85.7 2.8
2025-09-08 16:00 - 19:00 CEST 2A 4.5 5.1 5.8 83.4 3.5

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