Information about air quality in the Czech Republic

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

Updated: 2024-06-30 16:30 CEST


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]
2024-06-29 14:00 - 17:00 CEST 2B 10.3 110.8 15.0
2024-06-29 15:00 - 18:00 CEST 2B 10.1 109.1 14.9
2024-06-29 16:00 - 19:00 CEST 2B 11.8 105.3 8.2
2024-06-29 17:00 - 20:00 CEST 2B 13.2 102.8 6.4
2024-06-29 18:00 - 21:00 CEST 2A 15.6 98.6 10.5
2024-06-29 19:00 - 22:00 CEST 2B 18.2 96.2 13.0
2024-06-29 20:00 - 23:00 CEST 2B 22.8 95.1 15.7
2024-06-29 21:00 - 00:00 CEST 2B 25.9 97.3 15.0
2024-06-29 22:00 - 01:00 CEST 2B 23.8 96.5 17.2
2024-06-29 23:00 - 02:00 CEST 2B 20.1 95.2 18.1
2024-06-30 00:00 - 03:00 CEST 2A 16.2 84.5 16.2
2024-06-30 01:00 - 04:00 CEST 2A 17.6 77.0 15.5
2024-06-30 02:00 - 05:00 CEST 2A 19.2 75.0 14.4
2024-06-30 03:00 - 06:00 CEST 2A 21.0 72.2 16.5
2024-06-30 04:00 - 07:00 CEST 2A 18.8 70.4 17.1
2024-06-30 05:00 - 08:00 CEST 2A 17.5 69.4 16.3
2024-06-30 06:00 - 09:00 CEST 2A 18.4 69.9 15.5
2024-06-30 07:00 - 10:00 CEST 2A 18.3 75.7 15.0
2024-06-30 08:00 - 11:00 CEST 2A 18.1 83.5 15.1
2024-06-30 09:00 - 12:00 CEST 2A 18.8 88.7 17.2
2024-06-30 10:00 - 13:00 CEST 2B 26.3 90.9 20.5
2024-06-30 11:00 - 14:00 CEST 2B 28.2 94.8 20.8
2024-06-30 12:00 - 15:00 CEST 2B 26.2 103.1 15.7
2024-06-30 13:00 - 16:00 CEST 2B 16.5 108.0 8.6

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