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: 2025-12-15 19:25 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
2025-12-14 17:00 - 20:00 CET 1A 34.2 9.1
2025-12-14 18:00 - 21:00 CET 1A 32.8 8.9
2025-12-14 19:00 - 22:00 CET 1A 32.6 7.7
2025-12-14 20:00 - 23:00 CET 1A 31.5 7.7
2025-12-14 21:00 - 00:00 CET 1A 30.0 6.9
2025-12-14 22:00 - 01:00 CET 1A 27.2 5.9
2025-12-14 23:00 - 02:00 CET 1A 25.9 3.2
2025-12-15 00:00 - 03:00 CET 1A 25.3 3.1
2025-12-15 01:00 - 04:00 CET 1A 25.9 4.0
2025-12-15 02:00 - 05:00 CET 1A 25.2 3.9
2025-12-15 03:00 - 06:00 CET 1A 23.2 3.9
2025-12-15 04:00 - 07:00 CET 1A 21.2 3.5
2025-12-15 05:00 - 08:00 CET 1A 20.4 4.1
2025-12-15 06:00 - 09:00 CET 1A 20.6 5.1
2025-12-15 07:00 - 10:00 CET 1A 21.9 5.1
2025-12-15 08:00 - 11:00 CET 1A 23.9 4.1
2025-12-15 09:00 - 12:00 CET 1A 27.3 3.9
2025-12-15 10:00 - 13:00 CET 1A 30.1 5.3
2025-12-15 11:00 - 14:00 CET 1A 31.0 6.1
2025-12-15 12:00 - 15:00 CET 1A 29.2 6.4
2025-12-15 13:00 - 16:00 CET 1A 26.4 5.6
2025-12-15 14:00 - 17:00 CET 1A 23.6 5.2
2025-12-15 15:00 - 18:00 CET 1A 22.2 5.1
2025-12-15 16:00 - 19:00 CET 1A 21.7 4.9

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