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: 2026-06-15 07:27 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
2026-06-14 05:00 - 08:00 CEST 1B 4.7 11.6 50.8 5.6
2026-06-14 06:00 - 09:00 CEST 1B 3.3 10.2 57.4 5.0
2026-06-14 07:00 - 10:00 CEST 1B 1.6 8.2 63.6 3.9
2026-06-14 08:00 - 11:00 CEST 1B 1.0 6.0 68.4 2.8
2026-06-14 09:00 - 12:00 CEST 1B 1.0 4.8 69.9 1.8
2026-06-14 10:00 - 13:00 CEST 1B 1.0 4.6 70.8 1.8
2026-06-14 11:00 - 14:00 CEST 1B 1.0 4.7 71.0 1.8
2026-06-14 12:00 - 15:00 CEST 1B 1.0 5.0 71.3 2.2
2026-06-14 13:00 - 16:00 CEST 1B 1.0 5.3 71.3 2.2
2026-06-14 14:00 - 17:00 CEST 2A 1.0 5.4 73.7 2.2
2026-06-14 15:00 - 18:00 CEST 2A 1.0 5.0 76.4 2.2
2026-06-14 16:00 - 19:00 CEST 2A 1.4 5.3 77.5 2.3
2026-06-14 17:00 - 20:00 CEST 2A 1.9 5.7 76.2 2.5
2026-06-14 18:00 - 21:00 CEST 2A 2.4 6.1 72.9 2.8
2026-06-14 19:00 - 22:00 CEST 1B 3.2 6.2 69.8 3.0
2026-06-14 20:00 - 23:00 CEST 1B 3.4 6.1 66.2 3.3
2026-06-14 21:00 - 00:00 CEST 1B 3.8 6.0 63.8 3.4
2026-06-14 22:00 - 01:00 CEST 1B 2.9 5.3 62.0 3.1
2026-06-14 23:00 - 02:00 CEST 1B 2.5 4.6 61.6 2.6
2026-06-15 00:00 - 03:00 CEST 1B 2.1 4.5 60.4 2.4
2026-06-15 01:00 - 04:00 CEST 1B 1.8 4.7 57.9 2.6
2026-06-15 02:00 - 05:00 CEST 1B 2.6 5.1 54.1 3.0
2026-06-15 03:00 - 06:00 CEST 1B 3.8 5.6 51.0 3.3
2026-06-15 04:00 - 07:00 CEST 1B 5.2 5.6 48.4 3.4

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