What is the air quality trend in Ajka?

Over the past 7 days, Ajka had an average AQI of 47 based on station measurements. The worst day was 2026-07-15 with AQI 71.

How is Ajka air quality measured?

Air quality in Ajka 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 Ajka, Hungary

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

79h

PM2.5 Station

79h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	45	9–157	14.7 µg/m³	8h	1
2026-07-20	32	14–50	7.7 µg/m³	11h	1
2026-07-19	51	8–94	14.7 µg/m³	12h	1
2026-07-18	37	1–153	10.3 µg/m³	15h	1
2026-07-17	41	15–62	10.2 µg/m³	14h	2
2026-07-16	54	18–158	15.9 µg/m³	13h	1
2026-07-15	71	21–162	25.3 µg/m³	6h	1

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