What is the air quality trend in İznik?

Over the past 3 days, İznik had an average AQI of 50 based on station measurements. The worst day was 2026-06-07 with AQI 52.

How is İznik air quality measured?

Air quality in İznik 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 İznik, Turkey

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

Historical PM2.5 and AQI trend from monitoring stations near İznik, Turkey.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

48h

PM2.5 Station

48h · 2 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	50	14–66	12.8 µg/m³	13.1	14h	10
2026-06-08	50	21–106	13.5 µg/m³	24.7	24h	11
2026-06-07	52	33–74	13.8 µg/m³	22.6	10h	9

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