What is the air quality trend in Belen?

Over the past 15 days, Belen had an average AQI of 48 based on station measurements. The worst day was 2026-07-22 with AQI 65.

How is Belen air quality measured?

Air quality in Belen 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 Belen, Turkey

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

290h

PM2.5 Station

290h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	65	60–70	18.7 µg/m³	2h	2
2026-07-21	40	8–151	10.6 µg/m³	19h	3
2026-07-20	42	19–93	11.0 µg/m³	24h	2
2026-07-19	38	8–130	9.9 µg/m³	22h	2
2026-07-18	46	12–154	12.7 µg/m³	22h	2
2026-07-17	58	20–160	18.0 µg/m³	21h	2
2026-07-16	50	11–164	14.9 µg/m³	22h	2
2026-07-15	54	22–113	15.0 µg/m³	22h	2
2026-07-14	45	14–79	11.7 µg/m³	21h	2
2026-07-13	44	23–68	11.3 µg/m³	18h	2
2026-07-12	50	13–184	16.6 µg/m³	20h	2
2026-07-11	45	19–88	11.8 µg/m³	20h	2
2026-07-10	54	24–120	15.3 µg/m³	20h	2
2026-07-09	45	7–140	12.0 µg/m³	20h	2
2026-07-08	52	32–93	13.7 µg/m³	17h	2

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