Information about air quality in the Czech Republic

Year: 2018

Preliminary overview of the ambient limits exceedances

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

Updated: 2019-06-30 04:46 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 2018-01-10 06:00 53.1
2 2018-01-25 06:00 52.2
3 2018-01-26 06:00 75.3
4 2018-01-27 06:00 71.1
5 2018-02-06 06:00 51.9
6 2018-02-07 06:00 64.0
7 2018-02-08 06:00 66.1
8 2018-02-09 06:00 76.2
9 2018-02-10 06:00 69.5
10 2018-02-15 06:00 56.5
11 2018-02-19 06:00 53.7
12 2018-02-20 06:00 55.8
13 2018-03-01 06:00 54.3
14 2018-03-02 06:00 70.0
15 2018-03-03 06:00 79.4
16 2018-03-04 06:00 89.7
17 2018-03-05 06:00 70.4
18 2018-03-07 06:00 60.0
19 2018-03-10 06:00 55.5
20 2018-03-25 06:00 52.4
21 2018-03-26 06:00 54.5
22 2018-04-30 06:00 50.4
23 2018-10-09 06:00 52.8
24 2018-10-11 06:00 50.4
25 2018-10-13 06:00 52.4
26 2018-10-15 06:00 64.2
27 2018-10-16 06:00 60.1
28 2018-10-17 06:00 72.2
29 2018-10-18 06:00 83.0
30 2018-11-07 06:00 58.6
31 2018-11-15 06:00 55.2
32 2018-11-22 06:00 52.1
33 2018-11-28 06:00 57.8
34 2018-12-01 06:00 61.7
35 2018-12-03 06:00 50.5
36 2018-12-07 06:00 61.2
37 2018-12-17 06:00 64.4
38 2018-12-20 06:00 54.9