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: 2025-05-25 00:26 CEST


Basic data Locality photo
Locality: Praha 8-Karlin
Code: AKALA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: T/U/C
Localization
Coordinates: 50° 5´ 39.258" North latitude 14° 26´ 31.376" East longitude
Altitude: 203 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
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
2025-05-23 22:00 - 01:00 CEST 2A 32.7 13.8 54.4
2025-05-23 23:00 - 02:00 CEST 2A 39.6 15.3 44.0
2025-05-24 00:00 - 03:00 CEST 1B 37.9 14.5 37.9
2025-05-24 01:00 - 04:00 CEST 1B 33.9 11.9 32.8
2025-05-24 02:00 - 05:00 CEST 1B 29.6 14.1 28.7
2025-05-24 03:00 - 06:00 CEST 1B 25.3 17.8 26.8
2025-05-24 04:00 - 07:00 CEST 1B 21.9 16.6 25.6
2025-05-24 05:00 - 08:00 CEST 1B 20.9 12.9 26.6
2025-05-24 06:00 - 09:00 CEST 1B 21.9 14.4 33.8
2025-05-24 07:00 - 10:00 CEST 1B 18.6 15.2 48.3
2025-05-24 08:00 - 11:00 CEST 2A 13.4 23.4 63.7
2025-05-24 09:00 - 12:00 CEST 2A 7.0 23.0 76.0
2025-05-24 10:00 - 13:00 CEST 2A 6.8 23.3 83.7
2025-05-24 11:00 - 14:00 CEST 2A 6.7 17.5 87.0
2025-05-24 12:00 - 15:00 CEST 2A 7.1 13.9 90.3
2025-05-24 13:00 - 16:00 CEST 2A 6.3 11.7 91.9
2025-05-24 14:00 - 17:00 CEST 2A 7.4 9.2 93.8
2025-05-24 15:00 - 18:00 CEST 2A 8.5 8.7 95.2
2025-05-24 16:00 - 19:00 CEST 2A 9.4 9.3 95.2
2025-05-24 17:00 - 20:00 CEST 2A 9.5 10.7 94.0
2025-05-24 18:00 - 21:00 CEST 2A 13.9 10.0 90.8
2025-05-24 19:00 - 22:00 CEST 2A 21.2 8.8 84.8
2025-05-24 20:00 - 23:00 CEST 2A 24.4 8.9 77.7
2025-05-24 21:00 - 00:00 CEST 2A 27.8 9.9 72.6

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