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: Rozdalovice-Ruska
Code: SRORA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/A-NCI
Localization
Coordinates: 50° 18´ 7.138" North latitude 15° 10´ 41.890" East longitude
Altitude: 198 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 3.9 1.9 3.0 74.8 1.0
2025-09-07 18:00 - 21:00 CEST 1B 3.7 2.8 2.1 67.9 1.0
2025-09-07 19:00 - 22:00 CEST 1B 3.8 3.4 1.3 59.6 1.0
2025-09-07 20:00 - 23:00 CEST 1B 3.6 4.0 1.0 53.4 1.5
2025-09-07 21:00 - 00:00 CEST 1B 3.6 4.0 1.0 48.9 2.1
2025-09-07 22:00 - 01:00 CEST 1B 3.4 4.1 1.0 44.8 2.9
2025-09-07 23:00 - 02:00 CEST 1B 2.8 4.0 1.6 40.5 3.1
2025-09-08 00:00 - 03:00 CEST 1B 3.0 4.0 2.3 36.3 2.9
2025-09-08 01:00 - 04:00 CEST 1B 3.3 3.9 2.7 33.7 2.5
2025-09-08 02:00 - 05:00 CEST 1A 4.2 3.8 2.8 29.4 2.5
2025-09-08 03:00 - 06:00 CEST 1A 4.2 4.5 2.6 27.5 3.0
2025-09-08 04:00 - 07:00 CEST 1A 3.8 6.5 2.7 25.3 3.4
2025-09-08 05:00 - 08:00 CEST 1A 3.8 6.5 2.7 22.7 3.3
2025-09-08 06:00 - 09:00 CEST 1A 3.9 6.8 8.2 22.5 3.3
2025-09-08 07:00 - 10:00 CEST 1B 4.3 5.4 13.3 27.7 3.1
2025-09-08 08:00 - 11:00 CEST 1B 4.9 5.7 16.1 39.1 2.5
2025-09-08 09:00 - 12:00 CEST 1B 5.2 4.2 13.9 50.8 1.6
2025-09-08 10:00 - 13:00 CEST 2A 4.9 3.7 10.4 64.8 1.0
2025-09-08 11:00 - 14:00 CEST 2A 4.7 3.1 8.6 73.1 1.4
2025-09-08 12:00 - 15:00 CEST 2A 4.7 2.3 7.6 80.2 2.8
2025-09-08 13:00 - 16:00 CEST 2A 4.8 1.5 6.7 85.1 3.5
2025-09-08 14:00 - 17:00 CEST 2A 4.8 1.6 5.8 87.4 3.1
2025-09-08 15:00 - 18:00 CEST 2A 4.8 1.7 3.7 88.4 2.4
2025-09-08 16:00 - 19:00 CEST 2A 4.9 2.4 3.1 86.3 2.3

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