Information about air quality in the Czech Republic

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

Updated: 2023-02-04 03:43 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 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]
2023-02-03 01:00 - 04:00 CET 1A 17.2 3.8 38.8
2023-02-03 02:00 - 05:00 CET 1A 13.8 7.7 40.6
2023-02-03 03:00 - 06:00 CET 1A 15.9 12.2 38.2
2023-02-03 04:00 - 07:00 CET 1A 17.6 10.9 33.2
2023-02-03 05:00 - 08:00 CET 1A 27.3 6.0 28.4
2023-02-03 06:00 - 09:00 CET 1A 33.2 1.5 26.5
2023-02-03 07:00 - 10:00 CET 1A 32.8 1.5 29.2
2023-02-03 08:00 - 11:00 CET 1A 32.5 2.1 31.9
2023-02-03 09:00 - 12:00 CET 1A 31.0 2.8 35.6
2023-02-03 10:00 - 13:00 CET 1A 27.0 2.8 41.3
2023-02-03 11:00 - 14:00 CET 1A 22.7 2.7 47.4
2023-02-03 12:00 - 15:00 CET 1A 19.8 2.0 51.4
2023-02-03 13:00 - 16:00 CET 1A 19.3 2.0 52.3
2023-02-03 14:00 - 17:00 CET 1A 19.5 1.5 53.7
2023-02-03 15:00 - 18:00 CET 1A 18.9 2.3 57.9
2023-02-03 16:00 - 19:00 CET 1A 19.3 3.0 60.8
2023-02-03 17:00 - 20:00 CET 1A 22.6 3.0 58.4
2023-02-03 18:00 - 21:00 CET 1A 21.0 2.9 58.3
2023-02-03 19:00 - 22:00 CET 1A 18.2 6.1 60.7
2023-02-03 20:00 - 23:00 CET 1A 11.2 13.2 67.9
2023-02-03 21:00 - 00:00 CET 1A 8.9 17.4 69.3
2023-02-03 22:00 - 01:00 CET 1A 7.2 13.5 70.1
2023-02-03 23:00 - 02:00 CET 1A 5.5 6.5 70.8
2023-02-04 00:00 - 03:00 CET 1A 4.8 1.5 69.7

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