Information about air quality in the Czech Republic

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

Updated: 2024-03-28 20:26 CET


Locality

Basic data Locality photo
Locality: Praha 5-Stodulky
Code: ASTOA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/R
Localization
Coordinates: 50° 2´ 46.072" North latitude 14° 19´ 53.088" East longitude
Altitude: 309 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 PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-03-27 18:00 - 21:00 CET 1A 13.6 73.9 2.8
2024-03-27 19:00 - 22:00 CET 1A 16.9 71.5 5.5
2024-03-27 20:00 - 23:00 CET 1A 20.5 72.0 7.7
2024-03-27 21:00 - 00:00 CET 1A 22.0 70.6 8.6
2024-03-27 22:00 - 01:00 CET 1A 18.8 70.7 8.1
2024-03-27 23:00 - 02:00 CET 1A 16.2 60.8 7.4
2024-03-28 00:00 - 03:00 CET 1A 16.7 50.7 8.1
2024-03-28 01:00 - 04:00 CET 1A 18.2 52.8 9.5
2024-03-28 02:00 - 05:00 CET 1A 17.5 57.9 14.4
2024-03-28 03:00 - 06:00 CET 1A 12.5 64.8 15.9
2024-03-28 04:00 - 07:00 CET 1A 9.6 67.5 15.1
2024-03-28 05:00 - 08:00 CET 1A 8.7 66.3 10.6
2024-03-28 06:00 - 09:00 CET 1A 8.4 66.7 9.4
2024-03-28 07:00 - 10:00 CET 1A 7.4 68.3 8.4
2024-03-28 08:00 - 11:00 CET 1A 5.6 71.5 7.4
2024-03-28 09:00 - 12:00 CET 1A 4.6 75.1 5.3
2024-03-28 10:00 - 13:00 CET 1A 5.0 80.5 4.4
2024-03-28 11:00 - 14:00 CET 1A 5.3 85.7 4.7
2024-03-28 12:00 - 15:00 CET 1A 6.5 89.1 5.5
2024-03-28 13:00 - 16:00 CET 1A 8.6 90.5 8.0
2024-03-28 14:00 - 17:00 CET 1A 13.3 90.7 9.0
2024-03-28 15:00 - 18:00 CET 1A 19.2 91.6 10.2
2024-03-28 16:00 - 19:00 CET 1A 19.8 89.1 11.2
2024-03-28 17:00 - 20:00 CET 1A 15.9 85.1 10.8

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