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: 2025-12-05 06:26 CET


Basic data Locality photo
Locality: Svratouch
Code: ESVRA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/R/AN-REG
Localization
Coordinates: 49° 44´ 6.304" North latitude 16° 2´ 3.109" East longitude
Altitude: 735 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
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
2025-12-04 04:00 - 07:00 CET 1A 39.6 0.4
2025-12-04 05:00 - 08:00 CET 1A 37.6 1.4
2025-12-04 06:00 - 09:00 CET 1A 33.5 1.3
2025-12-04 07:00 - 10:00 CET 1A 30.2 0.8
2025-12-04 08:00 - 11:00 CET 1A 28.9
2025-12-04 09:00 - 12:00 CET 1A 29.3 1.1
2025-12-04 10:00 - 13:00 CET 1A 29.6 3.7
2025-12-04 11:00 - 14:00 CET 1A 29.1 3.6
2025-12-04 12:00 - 15:00 CET 1A 29.5 4.7
2025-12-04 13:00 - 16:00 CET 1A 32.2 6.4
2025-12-04 14:00 - 17:00 CET 1A 35.6 9.3
2025-12-04 15:00 - 18:00 CET 1A 38.2 10.1
2025-12-04 16:00 - 19:00 CET 1A 38.8 11.0
2025-12-04 17:00 - 20:00 CET 1A 39.2 11.5
2025-12-04 18:00 - 21:00 CET 1A 36.9 12.8
2025-12-04 19:00 - 22:00 CET 1A 36.0 12.0
2025-12-04 20:00 - 23:00 CET 1A 37.5 11.5
2025-12-04 21:00 - 00:00 CET 1A 43.3 11.3
2025-12-04 22:00 - 01:00 CET 1A 50.2 9.7
2025-12-04 23:00 - 02:00 CET 1A 53.3 4.2
2025-12-05 00:00 - 03:00 CET 1A 56.9 2.7
2025-12-05 01:00 - 04:00 CET 1A 57.1 5.4
2025-12-05 02:00 - 05:00 CET 1A 56.9 3.9
2025-12-05 03:00 - 06:00 CET 1A 56.0 2.0

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