Information about air quality in the Czech Republic

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

Updated: 2022-01-22 13:04 CET


Locality

Basic data Locality photo
Locality: Praha 1-n. Republiky
Code: AREPA
Type of measuring programme: Automated measuring program
Locality owner: Czech Hydrometeorological Institute
Classification
Abbreviation: B/U/C
Localization
Coordinates: 50° 5´ 17.038" North latitude 14° 25´ 45.193" East longitude
Altitude: 190 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O 3 - from model
3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-21 11:00 - 14:00 CET 1A 20.1 11.0 58.6
2022-01-21 12:00 - 15:00 CET 1A 22.1 10.0 57.5
2022-01-21 13:00 - 16:00 CET 1A 24.9 8.3 56.5
2022-01-21 14:00 - 17:00 CET 1A 27.1 8.7 54.6
2022-01-21 15:00 - 18:00 CET 1A 29.7 10.3 50.2
2022-01-21 16:00 - 19:00 CET 1A 33.2 10.7 46.6
2022-01-21 17:00 - 20:00 CET 1A 33.2 9.3 43.6
2022-01-21 18:00 - 21:00 CET 1A 30.2 9.0 51.8
2022-01-21 19:00 - 22:00 CET 1A 25.6 11.7 56.5
2022-01-21 20:00 - 23:00 CET 1A 21.9 13.3 58.2
2022-01-21 21:00 - 00:00 CET 1A 19.1 12.0 61.3
2022-01-21 22:00 - 01:00 CET 1A 17.7 8.7 61.1
2022-01-21 23:00 - 02:00 CET 1A 17.6 6.0 58.8
2022-01-22 00:00 - 03:00 CET 1A 15.7 4.0 56.2
2022-01-22 01:00 - 04:00 CET 1A 15.1 2.7 50.8
2022-01-22 02:00 - 05:00 CET 1A 17.2 2.0 46.4
2022-01-22 03:00 - 06:00 CET 1A 18.3 2.0 46.4
2022-01-22 04:00 - 07:00 CET 1A 19.6 2.0 45.1
2022-01-22 05:00 - 08:00 CET 1A 19.1 2.0 45.9
2022-01-22 06:00 - 09:00 CET 1A 19.5 2.3 45.9
2022-01-22 07:00 - 10:00 CET 1A 18.5 3.0 56.7
2022-01-22 08:00 - 11:00 CET 1A 18.1 3.0 62.6
2022-01-22 09:00 - 12:00 CET 1A 18.2 5.0 63.2
2022-01-22 10:00 - 13:00 CET 1A 18.8 5.9 64.3

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