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ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-08-02 12:25 CEST


Basic data Locality photo
Locality: Praha 10-Vrsovice
Code: AVRSA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/R
Localization
Coordinates: 50° 3´ 59.145" North latitude 14° 26´ 46.146" East longitude
Altitude: 201 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
2025-08-01 10:00 - 13:00 CEST 1B 8.9 5.6 58.8
2025-08-01 11:00 - 14:00 CEST 1B 7.4 7.2 66.1
2025-08-01 12:00 - 15:00 CEST 2A 7.3 7.7 72.7
2025-08-01 13:00 - 16:00 CEST 2A 9.0 6.8 70.0
2025-08-01 14:00 - 17:00 CEST 1B 11.0 4.4 64.6
2025-08-01 15:00 - 18:00 CEST 1B 10.7 4.8 61.3
2025-08-01 16:00 - 19:00 CEST 1B 9.2 7.3 65.1
2025-08-01 17:00 - 20:00 CEST 2A 12.4 8.2 65.8
2025-08-01 18:00 - 21:00 CEST 2A 22.1 9.0 56.2
2025-08-01 19:00 - 22:00 CEST 1B 29.9 8.1 41.3
2025-08-01 20:00 - 23:00 CEST 1B 30.1 9.6 33.6
2025-08-01 21:00 - 00:00 CEST 1B 21.2 10.2 34.1
2025-08-01 22:00 - 01:00 CEST 1B 18.8 11.8 37.2
2025-08-01 23:00 - 02:00 CEST 1B 15.4 13.4 35.9
2025-08-02 00:00 - 03:00 CEST 1B 14.5 14.2 34.1
2025-08-02 01:00 - 04:00 CEST 1B 12.9 12.8 30.1
2025-08-02 02:00 - 05:00 CEST 1B 10.7 9.3 25.9
2025-08-02 03:00 - 06:00 CEST 1A 9.0 6.0 24.4
2025-08-02 04:00 - 07:00 CEST 1A 9.4 3.9 22.3
2025-08-02 05:00 - 08:00 CEST 1A 10.5 6.1 21.8
2025-08-02 06:00 - 09:00 CEST 1B 11.6 11.6 24.9
2025-08-02 07:00 - 10:00 CEST 1B 12.6 14.4 31.9
2025-08-02 08:00 - 11:00 CEST 1B 13.9 15.8 40.2
2025-08-02 09:00 - 12:00 CEST 1B 14.7 11.6 48.1

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