Information about air quality in the Czech Republic

Current overview of data from automated stations (non-verified data)

Updated: 2021-02-27 04:48 CET


Locality

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 O3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2021-02-26 02:00 - 05:00 CET 1B 32.6 41.0 1.8
2021-02-26 03:00 - 06:00 CET 1B 30.3 42.7 1.7
2021-02-26 04:00 - 07:00 CET 1B 28.7 45.0 1.8
2021-02-26 05:00 - 08:00 CET 1B 30.1 41.7 1.8
2021-02-26 06:00 - 09:00 CET 2A 35.1 48.0 2.3
2021-02-26 07:00 - 10:00 CET 2A 40.9 55.3 3.2
2021-02-26 08:00 - 11:00 CET 2B 46.4 71.0 6.9
2021-02-26 09:00 - 12:00 CET 2B 50.1 78.3 8.8
2021-02-26 10:00 - 13:00 CET 2B 50.5 92.3 11.0
2021-02-26 11:00 - 14:00 CET 2B 49.1 97.0 15.0
2021-02-26 12:00 - 15:00 CET 2B 41.9 98.3 23.1
2021-02-26 13:00 - 16:00 CET 2B 35.6 83.0 29.5
2021-02-26 14:00 - 17:00 CET 2A 27.9 72.3 33.7
2021-02-26 15:00 - 18:00 CET 2A 25.5 57.7 43.7
2021-02-26 16:00 - 19:00 CET 1B 18.6 45.7 58.0
2021-02-26 17:00 - 20:00 CET 1B 14.1 28.3 69.6
2021-02-26 18:00 - 21:00 CET 1A 13.1 19.0 72.3
2021-02-26 19:00 - 22:00 CET 1A 14.9 12.7 68.6
2021-02-26 20:00 - 23:00 CET 1A 19.0 10.0 62.9
2021-02-26 21:00 - 00:00 CET 1A 24.1 10.0 52.3
2021-02-26 22:00 - 01:00 CET 1A 27.7 10.7 45.8
2021-02-26 23:00 - 02:00 CET 1A 24.7 11.3 43.9
2021-02-27 00:00 - 03:00 CET 1A 20.1 10.7 46.7
2021-02-27 01:00 - 04:00 CET 1A 14.4 10.0 49.2

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


Map of station position

Map is on page with detailed information about locality