What is the air quality trend in Sinop?

Over the past 15 days, Sinop had an average AQI of 39 based on station measurements. The worst day was 2026-10-21 with AQI 109.

How is Sinop air quality measured?

Air quality in Sinop 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 Sinop, Turkey

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

177h

PM2.5 Station

177h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	109	48–227	66.9 µg/m³	3h	1
2026-10-20	48	13–152	13.5 µg/m³	16h	2
2026-10-19	40	22–104	11.3 µg/m³	7h	1
2026-10-18	44	17–121	13.2 µg/m³	14h	1
2026-10-17	33	13–69	8.6 µg/m³	13h	1
2026-10-16	21	8–63	5.3 µg/m³	13h	1
2026-10-15	28	2–60	6.8 µg/m³	12h	2
2026-10-14	26	8–60	6.6 µg/m³	8h	1
2026-10-13	34	15–122	9.7 µg/m³	10h	2
2026-10-12	38	5–154	11.4 µg/m³	15h	2
2026-10-11	26	7–58	6.4 µg/m³	9h	1
2026-10-10	29	8–76	7.4 µg/m³	15h	1
2026-10-09	52	9–173	17.7 µg/m³	17h	2
2026-10-08	28	2–58	6.9 µg/m³	16h	2
2026-10-07	36	10–83	9.4 µg/m³	9h	1

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