What is the air quality trend in Şişli?

Over the past 14 days, Şişli had an average AQI of 57 based on station measurements. The worst day was 2026-07-11 with AQI 76.

How is Şişli air quality measured?

Air quality in Şişli 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 Şişli, Turkey

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 19 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	45	28–69	11.4 µg/m³	14.2	24h	24
2026-07-20	42	23–75	10.9 µg/m³	14.6	24h	20
2026-07-19	42	29–59	10.2 µg/m³	14.5	24h	20
2026-07-18	49	34–87	12.4 µg/m³	17.2	24h	20
2026-07-17	55	27–141	14.8 µg/m³	14.9	24h	17
2026-07-16	60	35–176	18.7 µg/m³	14.1	24h	18
2026-07-15	57	37–161	16.1 µg/m³	13.7	24h	18
2026-07-14	55	33–81	14.5 µg/m³	12.6	24h	17
2026-07-13	49	30–96	12.9 µg/m³	11.9	24h	17
2026-07-12	63	31–102	18.3 µg/m³	44.9	24h	21
2026-07-11	76	50–141	24.0 µg/m³	68.4	24h	23
2026-07-10	72	57–90	21.9 µg/m³	62.9	24h	26
2026-07-09	73	49–130	22.4 µg/m³	56.1	24h	24
2026-07-08	70	52–97	21.3 µg/m³	68.0	24h	25

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