What is the air quality trend in Keşan?

Over the past 15 days, Keşan had an average AQI of 48 based on station measurements. The worst day was 2026-10-20 with AQI 77.

How is Keşan air quality measured?

Air quality in Keşan 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 Keşan, Turkey

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

229h

PM2.5 Station

229h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	72	26–158	25.1 µg/m³	6h	2
2026-10-20	77	24–283	31.9 µg/m³	17h	2
2026-10-19	50	7–139	15.3 µg/m³	14h	2
2026-10-18	52	7–171	19.6 µg/m³	9h	1
2026-10-17	40	7–110	11.1 µg/m³	20h	2
2026-10-16	39	11–134	10.9 µg/m³	18h	1
2026-10-15	30	7–110	8.7 µg/m³	13h	2
2026-10-14	36	1–157	11.2 µg/m³	19h	1
2026-10-13	65	3–500	81.9 µg/m³	15h	2
2026-10-12	33	12–85	9.5 µg/m³	15h	2
2026-10-11	44	8–127	12.7 µg/m³	15h	1
2026-10-10	36	16–72	9.0 µg/m³	16h	2
2026-10-09	57	17–174	19.2 µg/m³	21h	2
2026-10-08	53	3–200	20.3 µg/m³	19h	2
2026-10-07	47	7–159	14.5 µg/m³	12h	2

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