Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2024-11-23 10:44 CET


Locality

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
2024-11-22 08:00 - 11:00 CET 1B 30.9 31.2 30.5
2024-11-22 09:00 - 12:00 CET 1B 27.6 38.2 35.4
2024-11-22 10:00 - 13:00 CET 1B 23.4 32.3 38.7
2024-11-22 11:00 - 14:00 CET 1A 20.1 19.2 41.6
2024-11-22 12:00 - 15:00 CET 1A 22.5 7.8 40.8
2024-11-22 13:00 - 16:00 CET 1A 25.4 9.7 40.0
2024-11-22 14:00 - 17:00 CET 1B 30.1 17.9 37.8
2024-11-22 15:00 - 18:00 CET 1A 29.9 16.1 38.9
2024-11-22 16:00 - 19:00 CET 1A 29.7 13.3 39.2
2024-11-22 17:00 - 20:00 CET 1A 26.0 6.8 41.4
2024-11-22 18:00 - 21:00 CET 1A 23.1 13.2 42.6
2024-11-22 19:00 - 22:00 CET 1A 21.2 17.8 43.6
2024-11-22 20:00 - 23:00 CET 1A 18.8 16.6 44.6
2024-11-22 21:00 - 00:00 CET 1A 16.8 18.5 45.2
2024-11-22 22:00 - 01:00 CET 1A 14.2 13.4 46.3
2024-11-22 23:00 - 02:00 CET 1A 11.0 15.1 48.7
2024-11-23 00:00 - 03:00 CET 1A 8.9 12.1 49.4
2024-11-23 01:00 - 04:00 CET 1A 6.3 12.0 53.4
2024-11-23 02:00 - 05:00 CET 1A 5.5 9.0 58.1
2024-11-23 03:00 - 06:00 CET 1A 5.9 9.1 58.4
2024-11-23 04:00 - 07:00 CET 1A 12.6 9.4 54.0
2024-11-23 05:00 - 08:00 CET 1A 17.3 9.8 47.4
2024-11-23 06:00 - 09:00 CET 1A 26.8 6.7 41.1
2024-11-23 07:00 - 10:00 CET 8.8 40.5

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