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 - Libuš AIM
Code of the measuring programme: ASMIA
Locality: Praha 5-Smíchov
Sequence Date Value
1 2019-01-21 00:00 62.2
2 2019-01-22 00:00 77.0
3 2019-01-23 00:00 63.3
4 2019-01-24 00:00 50.2
5 2019-02-15 00:00 55.5
6 2019-02-16 00:00 65.2
7 2019-02-17 00:00 68.1
8 2019-02-18 00:00 91.2
9 2019-02-19 00:00 58.9
10 2019-02-24 00:00 52.8
11 2019-02-27 00:00 62.2
12 2019-04-03 00:00 55.6
13 2019-04-09 00:00 53.5