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: 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
2025-09-07 17:00 - 20:00 CEST 2A 75.7 6.4
2025-09-07 18:00 - 21:00 CEST 1B 71.3 5.2
2025-09-07 19:00 - 22:00 CEST 1B 69.2 4.5
2025-09-07 20:00 - 23:00 CEST 1B 69.4 3.7
2025-09-07 21:00 - 00:00 CEST 1B 69.5 3.8
2025-09-07 22:00 - 01:00 CEST 1B 68.0 2.9
2025-09-07 23:00 - 02:00 CEST 1B 65.4 3.2
2025-09-08 00:00 - 03:00 CEST 1B 64.0 3.7
2025-09-08 01:00 - 04:00 CEST 1B 63.0 4.2
2025-09-08 02:00 - 05:00 CEST 1B 61.8 4.5
2025-09-08 03:00 - 06:00 CEST 1B 60.4 4.3
2025-09-08 04:00 - 07:00 CEST 1B 58.6 3.6
2025-09-08 05:00 - 08:00 CEST 1B 59.4 4.0
2025-09-08 06:00 - 09:00 CEST 1B 62.4 4.4
2025-09-08 07:00 - 10:00 CEST 1B 65.3 4.8
2025-09-08 08:00 - 11:00 CEST 1B 68.9 5.7
2025-09-08 09:00 - 12:00 CEST 2A 72.1 6.6
2025-09-08 10:00 - 13:00 CEST 2A 76.5 7.4
2025-09-08 11:00 - 14:00 CEST 2A 79.9 7.0
2025-09-08 12:00 - 15:00 CEST 2A 83.9 6.8
2025-09-08 13:00 - 16:00 CEST 2A 88.8 6.8
2025-09-08 14:00 - 17:00 CEST 2A 92.9 5.8
2025-09-08 15:00 - 18:00 CEST 2A 95.3 4.2
2025-09-08 16:00 - 19:00 CEST 2A 93.9 3.3

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