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: 2025-06-22 03:27 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
2025-06-21 01:00 - 04:00 CEST 1B 3.1 6.5 29.0 34.5 12.7
2025-06-21 02:00 - 05:00 CEST 2A 2.9 6.0 42.9 31.2 11.2
2025-06-21 03:00 - 06:00 CEST 2A 2.9 5.9 49.9 27.0 9.6
2025-06-21 04:00 - 07:00 CEST 1B 2.7 4.4 25.6 29.4 9.3
2025-06-21 05:00 - 08:00 CEST 1B 2.1 4.0 14.0 36.2 9.0
2025-06-21 06:00 - 09:00 CEST 1B 1.8 4.4 8.1 49.7 7.1
2025-06-21 07:00 - 10:00 CEST 1B 2.3 5.1 4.7 59.2 5.7
2025-06-21 08:00 - 11:00 CEST 1B 3.1 4.7 2.3 68.4 4.7
2025-06-21 09:00 - 12:00 CEST 1B 3.1 3.9 1.3 73.1 2.5
2025-06-21 10:00 - 13:00 CEST 2A 2.1 2.7 8.2 80.3 1.4
2025-06-21 11:00 - 14:00 CEST 2A 1.9 1.9 12.0 86.6 1.0
2025-06-21 12:00 - 15:00 CEST 2A 2.7 1.4 14.2 92.2 3.0
2025-06-21 13:00 - 16:00 CEST 2A 3.2 1.0 9.8 94.7 5.4
2025-06-21 14:00 - 17:00 CEST 2A 3.3 1.0 7.8 96.9 6.4
2025-06-21 15:00 - 18:00 CEST 2A 3.2 1.3 6.7 97.8 6.6
2025-06-21 16:00 - 19:00 CEST 2A 3.3 1.7 4.2 100.1 6.3
2025-06-21 17:00 - 20:00 CEST 2A 3.5 2.2 4.4 100.5 10.1
2025-06-21 18:00 - 21:00 CEST 2A 3.5 3.7 8.8 95.1 12.1
2025-06-21 19:00 - 22:00 CEST 2A 3.5 6.8 13.8 81.4 12.0
2025-06-21 20:00 - 23:00 CEST 2A 3.3 8.3 16.1 68.7 8.3
2025-06-21 21:00 - 00:00 CEST 2A 2.5 8.6 14.1 58.7 6.6
2025-06-21 22:00 - 01:00 CEST 1B 2.6 7.1 10.7 55.9 7.3
2025-06-21 23:00 - 02:00 CEST 1B 2.4 6.5 11.2 52.7 7.2
2025-06-22 00:00 - 03:00 CEST 1B 2.9 5.4 11.5 49.5 7.2

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