Information about air quality in the Czech Republic

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

Updated: 2024-11-23 10:44 CET


Locality

Basic data
Locality: Praha 5-Reporyje
Code: ARERA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Usti n/L
Classification
Abbreviation: B/S/RA
Localization
Coordinates: 50° 1´ 49.850" North latitude 14° 18´ 34.498" East longitude
Altitude: 321 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ PM₁₀ - from model O₃ - from model PM₂.₅
3h average 3h average 3h average 3h average 3h average 3h average 3h average
µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³ µg∙m⁻³
2024-11-22 08:00 - 11:00 CET 44.5
2024-11-22 09:00 - 12:00 CET 48.4
2024-11-22 10:00 - 13:00 CET 47.8
2024-11-22 11:00 - 14:00 CET 52.1
2024-11-22 12:00 - 15:00 CET 52.8
2024-11-22 13:00 - 16:00 CET 53.6
2024-11-22 14:00 - 17:00 CET 54.6
2024-11-22 15:00 - 18:00 CET 55.0
2024-11-22 16:00 - 19:00 CET 55.1
2024-11-22 17:00 - 20:00 CET 54.5
2024-11-22 18:00 - 21:00 CET 54.9
2024-11-22 19:00 - 22:00 CET 54.8
2024-11-22 20:00 - 23:00 CET 54.5
2024-11-22 21:00 - 00:00 CET 53.3
2024-11-22 22:00 - 01:00 CET 52.9
2024-11-22 23:00 - 02:00 CET 52.3
2024-11-23 00:00 - 03:00 CET 51.7
2024-11-23 01:00 - 04:00 CET 54.7
2024-11-23 02:00 - 05:00 CET 59.6
2024-11-23 03:00 - 06:00 CET 63.2
2024-11-23 04:00 - 07:00 CET 62.3
2024-11-23 05:00 - 08:00 CET 59.2
2024-11-23 06:00 - 09:00 CET 56.6
2024-11-23 07:00 - 10:00 CET 54.9

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