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: 2026-04-04 18:25 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
2026-04-03 16:00 - 19:00 CEST 1A 4.9 4.3 18.3 15.8
2026-04-03 17:00 - 20:00 CEST 1A 5.8 5.8 17.6 16.2
2026-04-03 18:00 - 21:00 CEST 1A 6.1 7.1 20.8 15.9
2026-04-03 19:00 - 22:00 CEST 1A 5.6 8.7 20.1 22.9
2026-04-03 20:00 - 23:00 CEST 1A 4.5 9.7 23.9 19.3
2026-04-03 21:00 - 00:00 CEST 1A 3.7 9.0 24.5 21.5
2026-04-03 22:00 - 01:00 CEST 1A 3.6 7.8 24.3 19.9
2026-04-03 23:00 - 02:00 CEST 1A 3.5 6.4 21.0 23.8
2026-04-04 00:00 - 03:00 CEST 1A 3.5 6.8 26.1 22.4
2026-04-04 01:00 - 04:00 CEST 1B 3.2 6.8 27.0 23.2
2026-04-04 02:00 - 05:00 CEST 1B 2.5 6.2 33.6 21.1
2026-04-04 03:00 - 06:00 CEST 1B 2.3 5.9 42.7 23.0
2026-04-04 04:00 - 07:00 CEST 1B 2.3 6.1 54.9 25.8
2026-04-04 05:00 - 08:00 CEST 2A 3.0 6.4 61.3 25.7
2026-04-04 06:00 - 09:00 CEST 1B 3.2 6.1 49.1 24.5
2026-04-04 07:00 - 10:00 CEST 1B 3.4 5.5 35.6 22.0
2026-04-04 08:00 - 11:00 CEST 1A 3.5 4.8 18.6 20.6
2026-04-04 09:00 - 12:00 CEST 1A 3.7 3.9 9.6 18.1
2026-04-04 10:00 - 13:00 CEST 1A 3.9 3.3 4.8 10.2
2026-04-04 11:00 - 14:00 CEST 1A 3.6 1.8 2.4 6.5
2026-04-04 12:00 - 15:00 CEST 1A 3.1 1.0 1.7 7.9
2026-04-04 13:00 - 16:00 CEST 1A 3.1 1.0 4.4 9.1
2026-04-04 14:00 - 17:00 CEST 1A 3.5 1.7 6.6 8.8
2026-04-04 15:00 - 18:00 CEST 1A 3.6 2.1 8.1 6.3

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