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: 2025-05-06 13:25 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
2025-05-05 11:00 - 14:00 CEST 2A 4.8 11.3 67.3 5.7
2025-05-05 12:00 - 15:00 CEST 2A 4.4 10.4 68.8 4.6
2025-05-05 13:00 - 16:00 CEST 2A 4.5 10.2 67.6 3.8
2025-05-05 14:00 - 17:00 CEST 2A 4.5 9.9 65.6 3.3
2025-05-05 15:00 - 18:00 CEST 2A 4.5 9.2 65.6 3.0
2025-05-05 16:00 - 19:00 CEST 1B 4.5 8.3 65.1 2.9
2025-05-05 17:00 - 20:00 CEST 1B 4.7 7.8 65.1 2.7
2025-05-05 18:00 - 21:00 CEST 1B 4.8 7.3 63.7 2.6
2025-05-05 19:00 - 22:00 CEST 1B 4.9 7.0 62.7 2.6
2025-05-05 20:00 - 23:00 CEST 1B 4.8 6.3 61.5 2.7
2025-05-05 21:00 - 00:00 CEST 1B 5.0 6.1 60.1 2.9
2025-05-05 22:00 - 01:00 CEST 1B 5.4 6.6 58.8 3.4
2025-05-05 23:00 - 02:00 CEST 1B 5.8 7.0 55.1 3.9
2025-05-06 00:00 - 03:00 CEST 1B 5.7 7.5 52.4 4.3
2025-05-06 01:00 - 04:00 CEST 1B 5.3 7.1 50.6 4.4
2025-05-06 02:00 - 05:00 CEST 1B 6.6 7.6 48.2 4.6
2025-05-06 03:00 - 06:00 CEST 1B 9.7 8.7 45.7 5.0
2025-05-06 04:00 - 07:00 CEST 1B 16.0 10.3 40.8 5.5
2025-05-06 05:00 - 08:00 CEST 1B 19.8 12.5 38.0 6.1
2025-05-06 06:00 - 09:00 CEST 1B 18.7 13.7 40.7 6.0
2025-05-06 07:00 - 10:00 CEST 1B 13.1 13.5 50.7 5.5
2025-05-06 08:00 - 11:00 CEST 2A 7.6 11.4 63.5 4.7
2025-05-06 09:00 - 12:00 CEST 2A 5.0 9.9 71.5 4.4
2025-05-06 10:00 - 13:00 CEST 2A 3.9 9.7 76.5 4.5

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