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: 2026-05-24 17:25 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
2026-05-23 15:00 - 18:00 CEST 2A 1.3 1.0 4.4 101.3 12.0
2026-05-23 16:00 - 19:00 CEST 2A 1.8 1.0 4.6 101.2 7.2
2026-05-23 17:00 - 20:00 CEST 2A 2.2 1.4 3.8 100.2 5.1
2026-05-23 18:00 - 21:00 CEST 2A 2.2 2.1 5.9 95.2 4.0
2026-05-23 19:00 - 22:00 CEST 2A 1.8 3.5 11.7 87.6 8.0
2026-05-23 20:00 - 23:00 CEST 2A 1.8 5.8 14.4 78.9 9.9
2026-05-23 21:00 - 00:00 CEST 2A 1.8 6.2 20.2 71.1 11.8
2026-05-23 22:00 - 01:00 CEST 2A 1.8 5.7 20.2 63.2 8.7
2026-05-23 23:00 - 02:00 CEST 2A 1.3 3.9 25.1 56.6 6.9
2026-05-24 00:00 - 03:00 CEST 2A 1.3 4.2 25.2 52.5 8.7
2026-05-24 01:00 - 04:00 CEST 2A 1.3 4.6 24.4 46.8 8.9
2026-05-24 02:00 - 05:00 CEST 1B 1.3 5.0 23.4 43.7 8.6
2026-05-24 03:00 - 06:00 CEST 1B 1.3 5.4 26.0 38.9 8.0
2026-05-24 04:00 - 07:00 CEST 2A 1.3 5.7 33.5 35.5 12.4
2026-05-24 05:00 - 08:00 CEST 2A 1.3 5.8 32.8 36.4 14.9
2026-05-24 06:00 - 09:00 CEST 1B 1.3 5.5 24.8 41.9 16.8
2026-05-24 07:00 - 10:00 CEST 1B 1.3 5.7 13.5 56.5 18.5
2026-05-24 08:00 - 11:00 CEST 2A 2.0 5.1 8.2 75.1 19.1
2026-05-24 09:00 - 12:00 CEST 2A 2.5 4.5 6.0 93.3 21.0
2026-05-24 10:00 - 13:00 CEST 2A 2.5 2.8 4.4 103.5 16.5
2026-05-24 11:00 - 14:00 CEST 2A 1.9 1.8 3.8 108.6 14.3
2026-05-24 12:00 - 15:00 CEST 2A 1.3 1.0 3.1 111.4 7.8
2026-05-24 13:00 - 16:00 CEST 2A 1.8 1.4 3.9 113.2 5.2
2026-05-24 14:00 - 17:00 CEST 2B 1.8 1.7 3.9 114.0 5.2

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