What is the air quality trend in Çay?

Over the past 8 days, Çay had an average AQI of 41 based on station measurements. The worst day was 2026-10-14 with AQI 54.

How is Çay air quality measured?

Air quality in Çay 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 Çay, Turkey

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

127h

PM2.5 Station

127h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	52	19–89	15.0 µg/m³	9h	2
2026-10-20	49	17–203	18.2 µg/m³	18h	2
2026-10-19	35	5–141	10.4 µg/m³	16h	2
2026-10-18	28	6–80	7.4 µg/m³	16h	1
2026-10-17	43	8–153	13.3 µg/m³	21h	2
2026-10-16	29	9–133	7.9 µg/m³	17h	2
2026-10-15	38	1–104	10.4 µg/m³	20h	2
2026-10-14	54	12–170	18.9 µg/m³	10h	2

Back to Çay Air Quality