What is the air quality trend in Nyíregyháza?

Over the past 7 days, Nyíregyháza had an average AQI of 56 based on station measurements. The worst day was 2026-07-16 with AQI 76.

How is Nyíregyháza air quality measured?

Air quality in Nyíregyháza 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 Nyíregyháza, Hungary

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

147h

PM2.5 Station

147h · 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	57	15–276	22.7 µg/m³	21h	2
2026-07-20	60	15–366	26.6 µg/m³	21h	3
2026-07-19	42	1–140	11.7 µg/m³	20h	3
2026-07-18	57	14–152	16.7 µg/m³	21h	3
2026-07-17	56	10–185	18.9 µg/m³	21h	3
2026-07-16	76	30–263	32.1 µg/m³	19h	2
2026-07-15	49	22–116	13.6 µg/m³	24h	2

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