Information about air quality in the Czech Republic

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

Updated: 2024-07-17 23:29 CEST


Locality

Basic data Locality photo
Locality: Praha 1-n. Republiky
Code: AREPA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/C
Localization
Coordinates: 50° 5´ 17.038" North latitude 14° 25´ 45.193" East longitude
Altitude: 190 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]
2024-07-16 21:00 - 00:00 CEST 2A 10.9 16.5 57.4
2024-07-16 22:00 - 01:00 CEST 2A 10.1 15.8 56.2
2024-07-16 23:00 - 02:00 CEST 1B 9.9 13.3 52.3
2024-07-17 00:00 - 03:00 CEST 1B 8.9 13.2 48.3
2024-07-17 01:00 - 04:00 CEST 1B 9.2 14.3 46.9
2024-07-17 02:00 - 05:00 CEST 1B 8.5 13.4 45.7
2024-07-17 03:00 - 06:00 CEST 1B 9.8 11.6 35.9
2024-07-17 04:00 - 07:00 CEST 1B 11.5 10.8 30.4
2024-07-17 05:00 - 08:00 CEST 1B 15.0 14.7 24.2
2024-07-17 06:00 - 09:00 CEST 1B 18.7 21.0 27.3
2024-07-17 07:00 - 10:00 CEST 2A 20.9 25.0 35.7
2024-07-17 08:00 - 11:00 CEST 2A 16.0 24.2 46.2
2024-07-17 09:00 - 12:00 CEST 2A 9.6 18.5 54.9
2024-07-17 10:00 - 13:00 CEST 2A 9.4 16.3 59.7
2024-07-17 11:00 - 14:00 CEST 2A 9.1 19.5 62.0
2024-07-17 12:00 - 15:00 CEST 2A 10.3 23.0 63.4
2024-07-17 13:00 - 16:00 CEST 2A 10.2 21.5 64.7
2024-07-17 14:00 - 17:00 CEST 2A 10.0 15.6 64.8
2024-07-17 15:00 - 18:00 CEST 2A 8.4 12.1 64.1
2024-07-17 16:00 - 19:00 CEST 2A 7.6 11.0 63.2
2024-07-17 17:00 - 20:00 CEST 1B 7.1 9.3 61.4
2024-07-17 18:00 - 21:00 CEST 1B 9.0 7.0 58.1
2024-07-17 19:00 - 22:00 CEST 1B 11.2 6.2 54.0
2024-07-17 20:00 - 23:00 CEST 1B 12.8 9.4 48.8

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