Information about air quality in the Czech Republic

Year: 2022

Preliminary overview of the ambient limits exceedances

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

Updated: 2023-06-30 09:52 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: ULOMA
Locality: Lom
Sequence Date Value
1 2022-02-15 00:00 73.6
2 2022-03-02 00:00 67.5
3 2022-03-03 00:00 53.9
4 2022-03-17 00:00 58.0
5 2022-03-23 00:00 56.1
6 2022-03-24 00:00 65.8
7 2022-03-25 00:00 53.5
8 2022-06-19 00:00 54.1
9 2022-10-13 00:00 60.5
10 2022-10-14 00:00 70.0
11 2022-10-17 00:00 56.2
12 2022-10-22 00:00 63.7
13 2022-10-28 00:00 51.1
14 2022-11-09 00:00 60.9
15 2022-11-15 00:00 56.8
16 2022-11-23 00:00 106.7
17 2022-11-29 00:00 59.7
18 2022-12-15 00:00 81.9
19 2022-12-16 00:00 80.7
20 2022-12-19 00:00 54.1
21 2022-12-20 00:00 99.5