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: CHMI-brand Ostrava AIM
Code of the measuring programme: TFMIA
Locality: Frýdek-Místek
Sequence Date Value
1 2022-01-12 00:00 62.3
2 2022-01-23 00:00 51.2
3 2022-03-02 00:00 68.5
4 2022-03-03 00:00 80.8
5 2022-03-08 00:00 54.2
6 2022-03-17 00:00 69.7
7 2022-03-18 00:00 63.0
8 2022-03-19 00:00 60.8
9 2022-08-25 00:00 51.0
10 2022-11-13 00:00 51.3
11 2022-11-14 00:00 63.0
12 2022-11-15 00:00 52.8
13 2022-11-23 00:00 62.2
14 2022-11-24 00:00 52.4
15 2022-11-30 00:00 56.2
16 2022-12-03 00:00 73.5
17 2022-12-04 00:00 71.1
18 2022-12-14 00:00 77.8
19 2022-12-15 00:00 76.3
20 2022-12-16 00:00 70.4
21 2022-12-17 00:00 68.3
22 2022-12-18 00:00 72.5
23 2022-12-19 00:00 68.5