What is the air quality trend in Çaycuma?

Over the past 20 days, Çaycuma had an average AQI of 42 based on station measurements. The worst day was 2026-07-16 with AQI 68.

How is Çaycuma air quality measured?

Air quality in Çaycuma 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 Çaycuma, Turkey

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

444h

PM2.5 Station

444h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	40	20–59	9.7 µg/m³	22h	6
2026-07-20	43	16–137	11.9 µg/m³	24h	6
2026-07-19	41	21–66	10.2 µg/m³	24h	5
2026-07-18	46	2–113	12.5 µg/m³	24h	4
2026-07-17	42	13–62	10.2 µg/m³	22h	4
2026-07-16	68	21–332	27.9 µg/m³	23h	4
2026-07-15	48	30–70	12.1 µg/m³	21h	4
2026-07-14	48	26–86	12.7 µg/m³	22h	4
2026-07-13	39	19–66	9.4 µg/m³	24h	4
2026-07-12	40	13–85	10.4 µg/m³	24h	4
2026-07-11	51	18–162	14.7 µg/m³	24h	4
2026-07-10	49	32–89	12.4 µg/m³	24h	4
2026-07-09	40	21–54	9.5 µg/m³	23h	4
2026-07-08	36	25–55	8.7 µg/m³	24h	5
2026-07-07	32	12–51	7.8 µg/m³	24h	5
2026-07-06	33	11–68	8.3 µg/m³	12h	4
2026-07-05	33	9–53	8.0 µg/m³	24h	5
2026-07-04	34	8–58	8.2 µg/m³	23h	5
2026-07-03	38	18–58	9.2 µg/m³	23h	5
2026-07-02	44	15–104	11.9 µg/m³	13h	4

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