What is the air quality trend in Erzurum?

Over the past 8 days, Erzurum had an average AQI of 44 based on station measurements. The worst day was 2026-10-20 with AQI 62.

How is Erzurum air quality measured?

Air quality in Erzurum 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 Erzurum, Turkey

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

111h

PM2.5 Station

111h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	49	17–86	13.8 µg/m³	7h	2
2026-10-20	62	12–149	19.2 µg/m³	17h	2
2026-10-19	45	8–181	15.9 µg/m³	15h	1
2026-10-18	38	14–85	10.2 µg/m³	9h	1
2026-10-17	40	13–83	10.5 µg/m³	19h	2
2026-10-16	38	15–72	10.2 µg/m³	16h	1
2026-10-15	44	8–152	13.5 µg/m³	16h	2
2026-10-14	42	18–151	12.5 µg/m³	12h	2

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