Information about air quality in the Czech Republic

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

Updated: 2024-04-20 15:26 CEST


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 PM 10 - from model O 3 - from model
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-19 13:00 - 16:00 CEST 2A 17.2 3.0 68.0
2024-04-19 14:00 - 17:00 CEST 1B 19.0 3.2 63.7
2024-04-19 15:00 - 18:00 CEST 2A 21.8 6.9 58.8
2024-04-19 16:00 - 19:00 CEST 2A 23.4 8.8 55.2
2024-04-19 17:00 - 20:00 CEST 1B 23.9 8.7 53.2
2024-04-19 18:00 - 21:00 CEST 1B 23.0 3.6 52.2
2024-04-19 19:00 - 22:00 CEST 1B 18.5 2.7 51.4
2024-04-19 20:00 - 23:00 CEST 1B 15.7 4.9 49.8
2024-04-19 21:00 - 00:00 CEST 1B 15.7 6.8 47.4
2024-04-19 22:00 - 01:00 CEST 1B 15.8 5.7 44.2
2024-04-19 23:00 - 02:00 CEST 1B 14.7 3.3 42.6
2024-04-20 00:00 - 03:00 CEST 1B 12.7 1.9 42.0
2024-04-20 01:00 - 04:00 CEST 1B 11.0 9.4 42.3
2024-04-20 02:00 - 05:00 CEST 1B 10.2 9.5 46.0
2024-04-20 03:00 - 06:00 CEST 1B 10.7 9.0 49.4
2024-04-20 04:00 - 07:00 CEST 1B 11.8 2.9 48.8
2024-04-20 05:00 - 08:00 CEST 1B 13.2 4.6 47.9
2024-04-20 06:00 - 09:00 CEST 1B 14.4 4.6 47.0
2024-04-20 07:00 - 10:00 CEST 1B 13.7 4.3 47.7
2024-04-20 08:00 - 11:00 CEST 1B 14.5 3.7 47.2
2024-04-20 09:00 - 12:00 CEST 1B 14.5 15.2 48.2
2024-04-20 10:00 - 13:00 CEST 2A 15.1 18.7 51.0
2024-04-20 11:00 - 14:00 CEST 2A 14.0 17.7 56.5
2024-04-20 12:00 - 15:00 CEST 2A 12.7 11.5 62.9

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