What is the air quality trend in Alaca?

Over the past 15 days, Alaca had an average AQI of 44 based on station measurements. The worst day was 2026-07-13 with AQI 62.

How is Alaca air quality measured?

Air quality in Alaca 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 Alaca, Turkey

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

273h

PM2.5 Station

273h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	49	20–87	13.3 µg/m³	20h	4
2026-07-20	38	15–88	9.8 µg/m³	21h	2
2026-07-19	40	16–109	10.4 µg/m³	21h	2
2026-07-18	42	3–163	12.5 µg/m³	20h	2
2026-07-17	53	13–163	15.8 µg/m³	18h	1
2026-07-16	40	18–68	10.1 µg/m³	14h	2
2026-07-15	43	22–82	10.9 µg/m³	17h	2
2026-07-14	41	28–58	10.0 µg/m³	17h	2
2026-07-13	62	10–500	40.1 µg/m³	16h	1
2026-07-12	44	21–157	12.3 µg/m³	21h	2
2026-07-11	42	5–105	11.0 µg/m³	22h	2
2026-07-10	49	15–87	13.3 µg/m³	20h	2
2026-07-09	38	9–91	10.0 µg/m³	21h	2
2026-07-08	51	20–492	27.7 µg/m³	24h	3
2026-07-07	28	28–28	6.7 µg/m³	1h	3

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