Information about air quality in the Czech Republic

Year: 2019

Preliminary overview of the ambient limits exceedances

calculated of both operational data (yet unverified) and verified data

Updated: 2020-06-30 05:19 CEST

Values given regardless of whether the number of valid measurement meets the criteria for calculating the aggregated data (annual average).

Description Value
Purpose: Health protection
Pollutant: PM10 - particles PM10
Averaging interval: 24 hours
Unit: µg/m3
Ambient limit: 50
Max. permissible number of exceedances: 35
Owner: ČHMÚ
Data supplier: ČHMÚ-pobočka Ústí n/Labem-AIM
Code of the measuring programme: UULDA
Locality: Ústí n.L.-Všebořická (hot spot)
Sequence Date Value
1 2019-01-20 00:00 50.9
2 2019-01-21 00:00 62.9
3 2019-01-22 00:00 84.0
4 2019-01-23 00:00 87.3
5 2019-01-24 00:00 56.2
6 2019-02-02 00:00 51.8
7 2019-02-05 00:00 52.1
8 2019-02-16 00:00 65.0
9 2019-02-17 00:00 89.5
10 2019-02-18 00:00 101.2
11 2019-02-19 00:00 76.7
12 2019-02-24 00:00 58.8
13 2019-02-25 00:00 54.4
14 2019-02-27 00:00 63.1
15 2019-02-28 00:00 54.0
16 2019-04-03 00:00 52.5
17 2019-04-09 00:00 52.6
18 2019-10-24 00:00 69.9
19 2019-12-30 00:00 54.4