Web Generator 1.0.0
ISKO
Information about air quality in the Czech Republic
Current overview of data from automated stations (non-verified data)

Updated: 2025-06-11 02:27 CEST


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
2025-06-10 00:00 - 03:00 CEST 1B 16.8 14.4 44.2 9.9
2025-06-10 01:00 - 04:00 CEST 1B 13.6 14.0 40.7 9.8
2025-06-10 02:00 - 05:00 CEST 1B 13.2 13.8 37.7 9.7
2025-06-10 03:00 - 06:00 CEST 1B 14.1 15.3 36.4 10.2
2025-06-10 04:00 - 07:00 CEST 1B 16.6 17.1 37.0 10.9
2025-06-10 05:00 - 08:00 CEST 1B 15.2 17.3 39.8 10.3
2025-06-10 06:00 - 09:00 CEST 1B 11.5 14.7 45.9 9.0
2025-06-10 07:00 - 10:00 CEST 1B 7.3 12.3 55.1 7.5
2025-06-10 08:00 - 11:00 CEST 2A 5.2 11.7 65.5 7.6
2025-06-10 09:00 - 12:00 CEST 2A 4.1 12.5 77.1 8.6
2025-06-10 10:00 - 13:00 CEST 2A 3.6 14.1 88.8 10.2
2025-06-10 11:00 - 14:00 CEST 2B 3.9 16.2 97.1 12.2
2025-06-10 12:00 - 15:00 CEST 2B 4.5 18.2 101.0 14.1
2025-06-10 13:00 - 16:00 CEST 2B 5.0 20.4 103.7 16.0
2025-06-10 14:00 - 17:00 CEST 2B 5.2 22.6 105.8 17.6
2025-06-10 15:00 - 18:00 CEST 2B 5.6 24.1 107.7 18.6
2025-06-10 16:00 - 19:00 CEST 2B 6.5 25.6 107.4 19.4
2025-06-10 17:00 - 20:00 CEST 2B 6.8 25.8 107.7 19.8
2025-06-10 18:00 - 21:00 CEST 2B 6.3 26.8 111.9 21.3
2025-06-10 19:00 - 22:00 CEST 2B 5.3 27.1 114.8 22.6
2025-06-10 20:00 - 23:00 CEST 2B 5.9 28.4 113.4 24.0
2025-06-10 21:00 - 00:00 CEST 2B 7.8 29.1 107.8 24.7
2025-06-10 22:00 - 01:00 CEST 2B 7.6 26.7 102.7 22.4
2025-06-10 23:00 - 02:00 CEST 2B 6.8 21.4 93.6 18.0

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