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 - Libuš AIM
Code of the measuring programme: AVYNA
Locality: Praha 9-Vysočany
Sequence Date Value
1 2022-03-02 00:00 66.8
2 2022-03-03 00:00 60.3
3 2022-03-17 00:00 58.1
4 2022-03-18 00:00 59.9
5 2022-03-23 00:00 62.3
6 2022-03-24 00:00 70.2
7 2022-03-25 00:00 66.8
8 2022-10-17 00:00 58.2
9 2022-10-26 00:00 55.9
10 2022-10-27 00:00 60.8
11 2022-10-30 00:00 58.0
12 2022-11-20 00:00 50.1
13 2022-12-15 00:00 60.8
14 2022-12-18 00:00 51.4