Information about air quality in the Czech Republic

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

Updated: 2022-01-27 02:35 CET


Locality

Basic data Locality photo
Locality: Usti n. L.-Prokopa Divise
Code: UUDIA
Type of measuring programme: Automated measuring program
Locality owner: Health Institute Usti n/L
Classification
Abbreviation: I/U/RCI
Localization
Coordinates: 50° 39´ 46.725" North latitude 14° 1´ 52.476" East longitude
Altitude: 155 m

Actual measured level of air pollution

Actual unverified data

Date and time Air quality SO₂ NO₂ PM₁₀ O₃ O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2022-01-26 00:00 - 03:00 CET 19.1 42.3 14.7
2022-01-26 01:00 - 04:00 CET 24.5 34.8 16.4
2022-01-26 02:00 - 05:00 CET 25.6 34.5 15.4
2022-01-26 03:00 - 06:00 CET 19.8 40.3 12.0
2022-01-26 04:00 - 07:00 CET 14.5 42.1 8.2
2022-01-26 05:00 - 08:00 CET 15.0 46.1 6.4
2022-01-26 06:00 - 09:00 CET 20.1 45.8 7.5
2022-01-26 07:00 - 10:00 CET 23.2 44.9 9.1
2022-01-26 08:00 - 11:00 CET 20.1 45.8 9.2
2022-01-26 09:00 - 12:00 CET 15.5 45.3 8.1
2022-01-26 10:00 - 13:00 CET 10.9 44.3 6.5
2022-01-26 11:00 - 14:00 CET 10.0 42.9 5.7
2022-01-26 12:00 - 15:00 CET 11.2 43.4 6.1
2022-01-26 13:00 - 16:00 CET 11.6 43.1 6.7
2022-01-26 14:00 - 17:00 CET 12.7 38.3 8.1
2022-01-26 15:00 - 18:00 CET 13.9 35.3 9.7
2022-01-26 16:00 - 19:00 CET 15.0 34.0 11.1
2022-01-26 17:00 - 20:00 CET 15.1 33.3 11.8
2022-01-26 18:00 - 21:00 CET 15.1 34.4 12.4
2022-01-26 19:00 - 22:00 CET 15.8 35.3 13.4
2022-01-26 20:00 - 23:00 CET 16.4 36.7 14.5
2022-01-26 21:00 - 00:00 CET 16.2 37.1 14.6
2022-01-26 22:00 - 01:00 CET 15.9 37.1 14.6
2022-01-26 23:00 - 02:00 CET 34.7

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