What is the air quality trend in Ardahan?

Over the past 14 days, Ardahan had an average AQI of 41 based on station measurements. The worst day was 2026-09-11 with AQI 56.

How is Ardahan air quality measured?

Air quality in Ardahan 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 Ardahan, Turkey

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

141h

PM2.5 Station

141h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-22	41	16–63	10.7 µg/m³	8h	1
2026-09-21	38	5–64	9.6 µg/m³	10h	1
2026-09-20	38	8–62	9.6 µg/m³	11h	1
2026-09-19	31	16–44	7.4 µg/m³	6h	1
2026-09-18	51	28–82	13.8 µg/m³	10h	1
2026-09-17	44	13–124	12.0 µg/m³	10h	1
2026-09-16	45	10–169	14.9 µg/m³	13h	1
2026-09-15	31	7–52	7.4 µg/m³	8h	1
2026-09-14	50	9–85	14.2 µg/m³	10h	1
2026-09-13	41	18–71	10.6 µg/m³	9h	1
2026-09-12	33	7–58	8.2 µg/m³	10h	1
2026-09-11	56	21–152	16.4 µg/m³	9h	1
2026-09-10	38	12–92	10.6 µg/m³	13h	1
2026-09-09	44	6–154	13.9 µg/m³	14h	1

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