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: 2025-07-14 14:25 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
2025-07-13 12:00 - 15:00 CEST 2A 3.0 10.6 85.0 4.7
2025-07-13 13:00 - 16:00 CEST 2A 2.9 9.8 93.6 4.5
2025-07-13 14:00 - 17:00 CEST 2A 3.0 9.3 96.0 4.6
2025-07-13 15:00 - 18:00 CEST 2A 3.1 8.8 97.5 4.7
2025-07-13 16:00 - 19:00 CEST 2A 3.5 8.8 98.3 4.8
2025-07-13 17:00 - 20:00 CEST 2A 4.9 8.7 97.3 4.8
2025-07-13 18:00 - 21:00 CEST 2A 10.7 9.1 91.0 4.9
2025-07-13 19:00 - 22:00 CEST 2A 21.5 9.6 77.2 5.3
2025-07-13 20:00 - 23:00 CEST 2A 34.1 9.9 59.3 5.5
2025-07-13 21:00 - 00:00 CEST 2A 42.2 10.4 45.1 6.0
2025-07-13 22:00 - 01:00 CEST 1B 44.3 10.6 38.4 6.3
2025-07-13 23:00 - 02:00 CEST 1B 40.2 10.5 35.7 6.6
2025-07-14 00:00 - 03:00 CEST 1B 35.6 10.1 35.3 6.7
2025-07-14 01:00 - 04:00 CEST 1B 31.4 10.3 33.9 6.6
2025-07-14 02:00 - 05:00 CEST 1B 28.6 10.7 31.5 6.6
2025-07-14 03:00 - 06:00 CEST 1B 26.4 11.6 28.0 6.8
2025-07-14 04:00 - 07:00 CEST 1B 24.4 15.2 27.1 7.7
2025-07-14 05:00 - 08:00 CEST 1B 21.8 17.4 31.4 8.5
2025-07-14 06:00 - 09:00 CEST 1B 16.9 17.6 42.5 8.5
2025-07-14 07:00 - 10:00 CEST 2A 10.8 13.7 60.4 7.5
2025-07-14 08:00 - 11:00 CEST 2A 7.6 14.3 79.8 7.1
2025-07-14 09:00 - 12:00 CEST 2A 5.7 13.7 96.8 6.9
2025-07-14 10:00 - 13:00 CEST 2B 5.2 14.2 107.4 7.0
2025-07-14 11:00 - 14:00 CEST 2B 3.9 11.4 113.3 6.4

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