What is the air quality trend in Szentendre?

Over the past 8 days, Szentendre had an average AQI of 110 based on station measurements. The worst day was 2026-10-21 with AQI 143.

How is Szentendre air quality measured?

Air quality in Szentendre 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 Szentendre, Hungary

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

Historical PM2.5 and AQI trend from monitoring stations near Szentendre, Hungary.

171

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-21	143	87–183	69.1 µg/m³	78.2	12h	2
2026-10-20	121	42–167	51.1 µg/m³	60.8	24h	2
2026-10-19	140	49–172	61.0 µg/m³	71.9	24h	2
2026-10-18	110	41–162	42.8 µg/m³	50.1	24h	2
2026-10-17	120	33–161	45.7 µg/m³	53.2	24h	2
2026-10-16	76	20–159	26.2 µg/m³	29.3	23h	2
2026-10-15	86	27–159	29.9 µg/m³	33.1	24h	2
2026-10-14	85	24–161	29.5 µg/m³	32.5	11h	1

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