Information about air quality in the Czech Republic

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

Updated: 2024-04-19 18:26 CEST


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 PM 10 - from model O 3 - from model PM 2.5
3h average 3h average 3h average 3h average 3h average 3h average 3h average
[µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³] [µg/m³]
2024-04-18 16:00 - 19:00 CEST 2A 6.6 83.2 2.9
2024-04-18 17:00 - 20:00 CEST 2A 7.7 82.7 3.4
2024-04-18 18:00 - 21:00 CEST 2A 9.6 80.5 3.9
2024-04-18 19:00 - 22:00 CEST 2A 11.3 76.6 5.7
2024-04-18 20:00 - 23:00 CEST 2A 13.6 72.3 8.4
2024-04-18 21:00 - 00:00 CEST 2A 15.2 67.4 11.2
2024-04-18 22:00 - 01:00 CEST 2A 15.3 63.3 12.1
2024-04-18 23:00 - 02:00 CEST 2A 14.8 61.7 12.4
2024-04-19 00:00 - 03:00 CEST 1B 15.0 58.1 12.6
2024-04-19 01:00 - 04:00 CEST 1B 17.1 54.8 13.9
2024-04-19 02:00 - 05:00 CEST 1B 18.6 52.0 14.3
2024-04-19 03:00 - 06:00 CEST 1B 19.2 49.9 13.6
2024-04-19 04:00 - 07:00 CEST 1B 19.4 47.3 12.5
2024-04-19 05:00 - 08:00 CEST 1B 22.6 45.1 12.4
2024-04-19 06:00 - 09:00 CEST 2A 29.3 43.4 13.4
2024-04-19 07:00 - 10:00 CEST 2A 32.0 43.2 13.6
2024-04-19 08:00 - 11:00 CEST 2A 29.8 46.7 12.5
2024-04-19 09:00 - 12:00 CEST 2A 21.9 54.1 10.0
2024-04-19 10:00 - 13:00 CEST 2A 20.0 63.3 8.9
2024-04-19 11:00 - 14:00 CEST 2A 17.6 70.6 7.3
2024-04-19 12:00 - 15:00 CEST 2A 15.6 73.1 5.8
2024-04-19 13:00 - 16:00 CEST 2A 9.3 71.7 3.1
2024-04-19 14:00 - 17:00 CEST 1B 5.0 69.3 1.7
2024-04-19 15:00 - 18:00 CEST 1B 3.3 66.5 1.3

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
Component is not measured, index not determined
Incomplete data


Map of station position

Map is on page with detailed information about locality