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: Letiště Pr
Data supplier: ČHMÚ - Libuš AIM
Code of the measuring programme: ALERA
Locality: Letiště Praha
Sequence Date Value
1 2019-01-20 00:00 55.0
2 2019-01-21 00:00 69.3
3 2019-01-22 00:00 94.0
4 2019-01-23 00:00 71.7
5 2019-01-24 00:00 62.8
6 2019-01-25 00:00 58.9
7 2019-02-16 00:00 54.5
8 2019-02-17 00:00 63.2
9 2019-02-18 00:00 88.7
10 2019-04-03 00:00 54.0
11 2019-04-09 00:00 65.7
12 2019-04-10 00:00 52.7
13 2019-10-22 00:00 52.2
14 2019-10-23 00:00 64.2