What is the air quality trend in Alaca?

Over the past 21 days, Alaca had an average AQI of 52 based on station measurements. The worst day was 2026-06-03 with AQI 70.

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

431h

PM2.5 Station

431h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	40	30–49	9.5 µg/m³	3h	2
2026-06-08	66	25–161	21.6 µg/m³	19h	3
2026-06-07	58	25–133	17.0 µg/m³	23h	3
2026-06-06	55	20–156	16.2 µg/m³	23h	3
2026-06-05	57	23–101	16.1 µg/m³	23h	3
2026-06-04	67	10–239	25.0 µg/m³	22h	3
2026-06-03	70	8–163	23.5 µg/m³	24h	3
2026-06-02	55	16–161	16.6 µg/m³	23h	3
2026-06-01	49	1–152	14.7 µg/m³	22h	2
2026-05-31	45	16–157	13.0 µg/m³	20h	2
2026-05-30	51	12–166	15.5 µg/m³	21h	2
2026-05-29	57	20–300	22.7 µg/m³	22h	2
2026-05-28	51	18–156	14.8 µg/m³	21h	2
2026-05-27	41	11–63	10.4 µg/m³	21h	2
2026-05-26	58	9–162	18.4 µg/m³	21h	3
2026-05-25	60	19–225	23.5 µg/m³	22h	2
2026-05-24	34	10–58	8.3 µg/m³	16h	2
2026-05-23	42	22–92	11.1 µg/m³	23h	2
2026-05-22	55	20–161	16.9 µg/m³	22h	3
2026-05-21	38	19–72	9.8 µg/m³	22h	2
2026-05-20	50	15–162	15.4 µg/m³	18h	2

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