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: 2025-07-04 16:26 CEST


Basic data Locality photo
Locality: Praha 9-Vysocany
Code: AVYNA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/CR
Localization
Coordinates: 50° 6´ 39.889" North latitude 14° 30´ 11.144" East longitude
Altitude: 219 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
2025-07-03 14:00 - 17:00 CEST 2B 21.1 34.1 82.3
2025-07-03 15:00 - 18:00 CEST 2B 21.1 30.4 73.4
2025-07-03 16:00 - 19:00 CEST 2B 18.8 37.1 69.5
2025-07-03 17:00 - 20:00 CEST 2A 17.3 25.1 67.9
2025-07-03 18:00 - 21:00 CEST 2A 16.4 12.9 67.9
2025-07-03 19:00 - 22:00 CEST 2A 16.4 3.1 66.7
2025-07-03 20:00 - 23:00 CEST 1B 23.1 5.8 57.9
2025-07-03 21:00 - 00:00 CEST 2A 27.9 12.3 49.3
2025-07-03 22:00 - 01:00 CEST 2A 29.8 18.6 43.7
2025-07-03 23:00 - 02:00 CEST 2A 21.7 19.5 44.9
2025-07-04 00:00 - 03:00 CEST 2A 14.0 12.4 58.4
2025-07-04 01:00 - 04:00 CEST 2A 9.3 13.1 63.6
2025-07-04 02:00 - 05:00 CEST 2A 8.0 10.3 62.5
2025-07-04 03:00 - 06:00 CEST 2A 11.6 28.1 58.2
2025-07-04 04:00 - 07:00 CEST 2A 15.3 21.9 54.8
2025-07-04 05:00 - 08:00 CEST 2A 23.8 23.4 50.0
2025-07-04 06:00 - 09:00 CEST 2A 27.0 14.0 48.8
2025-07-04 07:00 - 10:00 CEST 2A 26.8 15.2 52.9
2025-07-04 08:00 - 11:00 CEST 2A 20.6 24.6 64.2
2025-07-04 09:00 - 12:00 CEST 2A 18.4 24.6 71.6
2025-07-04 10:00 - 13:00 CEST
2025-07-04 11:00 - 14:00 CEST
2025-07-04 12:00 - 15:00 CEST
2025-07-04 13:00 - 16:00 CEST

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