What is the air quality trend in Česká Třebová?

Over the past 3 days, Česká Třebová had an average AQI of 39 based on station measurements. The worst day was 2026-10-19 with AQI 43.

How is Česká Třebová air quality measured?

Air quality in Česká Třebová is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Česká Třebová, Czech Republic

Name: Česká Třebová Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Česká Třebová, Czech Republic.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

45h

PM2.5 Station

45h · 4 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	36	10–58	8.7 µg/m³	12h	4
2026-10-20	40	23–66	9.9 µg/m³	24h	3
2026-10-19	43	23–57	10.4 µg/m³	9h	3

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