Information about air quality in the Czech Republic

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

Updated: 2024-04-20 09:26 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]
2024-04-19 07:00 - 10:00 CEST 1B 20.0 19.8 40.9
2024-04-19 08:00 - 11:00 CEST 2A 17.4 19.3 49.1
2024-04-19 09:00 - 12:00 CEST 2A 15.4 21.0 59.5
2024-04-19 10:00 - 13:00 CEST 2A 14.1 17.5 67.8
2024-04-19 11:00 - 14:00 CEST 2A 14.5 13.5 71.9
2024-04-19 12:00 - 15:00 CEST 2A 14.1 11.6 72.6
2024-04-19 13:00 - 16:00 CEST 2A 14.3 11.2 71.8
2024-04-19 14:00 - 17:00 CEST 2A 15.3 10.8 68.1
2024-04-19 15:00 - 18:00 CEST 2A 17.0 7.3 64.6
2024-04-19 16:00 - 19:00 CEST 1B 17.6 4.9 61.2
2024-04-19 17:00 - 20:00 CEST 1B 18.0 4.2 58.9
2024-04-19 18:00 - 21:00 CEST 1B 17.8 3.7 56.5
2024-04-19 19:00 - 22:00 CEST 1B 18.2 2.7 54.3
2024-04-19 20:00 - 23:00 CEST 1B 18.2 2.1 51.9
2024-04-19 21:00 - 00:00 CEST 1B 18.4 2.2 49.1
2024-04-19 22:00 - 01:00 CEST 1B 17.7 3.0 45.8
2024-04-19 23:00 - 02:00 CEST 1B 16.5 2.9 42.9
2024-04-20 00:00 - 03:00 CEST 1B 14.7 2.2 41.2
2024-04-20 01:00 - 04:00 CEST 1B 13.7 1.8 40.7
2024-04-20 02:00 - 05:00 CEST 1B 13.1 1.8 44.4
2024-04-20 03:00 - 06:00 CEST 1B 13.1 2.5 48.4
2024-04-20 04:00 - 07:00 CEST 1B 12.4 2.8 48.7
2024-04-20 05:00 - 08:00 CEST 1B 11.9 3.0 48.9
2024-04-20 06:00 - 09:00 CEST 1B 12.1 3.3 47.4

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