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: Zdar nad Sazavou
Code: JZNZA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Ostrava
Classification
Abbreviation: B/U/RC
Localization
Coordinates: 49° 33´ 52.402" North latitude 15° 56´ 27.600" East longitude
Altitude: 569 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 3.3 78.3 1.3
2025-09-07 18:00 - 21:00 CEST 1B 3.7 70.6 1.7
2025-09-07 19:00 - 22:00 CEST 1B 4.0 61.5 2.0
2025-09-07 20:00 - 23:00 CEST 1B 3.7 55.3 2.0
2025-09-07 21:00 - 00:00 CEST 1B 4.0 49.7 2.7
2025-09-07 22:00 - 01:00 CEST 1B 4.7 44.0 3.7
2025-09-07 23:00 - 02:00 CEST 1B 5.7 36.2 5.0
2025-09-08 00:00 - 03:00 CEST 1A 6.0 29.6 5.3
2025-09-08 01:00 - 04:00 CEST 1A 6.0 25.3 5.3
2025-09-08 02:00 - 05:00 CEST 1A 6.3 21.3 5.3
2025-09-08 03:00 - 06:00 CEST 1A 6.3 15.8 5.3
2025-09-08 04:00 - 07:00 CEST 1A 7.0 12.0 5.3
2025-09-08 05:00 - 08:00 CEST 1A 8.7 10.2 5.7
2025-09-08 06:00 - 09:00 CEST 1A 10.0 13.0 6.3
2025-09-08 07:00 - 10:00 CEST 1A 10.7 21.9 7.0
2025-09-08 08:00 - 11:00 CEST 1B 9.3 35.8 6.7
2025-09-08 09:00 - 12:00 CEST 1B 8.3 55.9 5.7
2025-09-08 10:00 - 13:00 CEST 2A 6.7 72.4 4.7
2025-09-08 11:00 - 14:00 CEST 2A 6.0 85.6 4.0
2025-09-08 12:00 - 15:00 CEST 2A 5.3 94.3 3.7
2025-09-08 13:00 - 16:00 CEST 2A 5.7 98.7 3.3
2025-09-08 14:00 - 17:00 CEST 2A 6.3 103.6 3.3
2025-09-08 15:00 - 18:00 CEST 2A 6.7 103.9 3.7
2025-09-08 16:00 - 19:00 CEST 2A 6.7 101.1 4.0

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