What is the air quality trend in Borken?

Over the past 8 days, Borken had an average AQI of 39 based on station measurements. The worst day was with AQI .

How is Borken air quality measured?

Air quality in Borken 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 Borken, Germany

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

Historical PM2.5 and AQI trend from monitoring stations near Borken, Germany.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

Air Quality Index Trend

135h

PM2.5 Trend

135h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-14	87	63–114	28.8 µg/m³	32.5	21h	1
2026-04-13	44	30–58	10.8 µg/m³	11.9	16h	1
2026-04-12	20	4–64	4.9 µg/m³	6.2	24h	1
2026-04-11	44	6–79	11.8 µg/m³	13.2	24h	1
2026-04-10	31	12–89	8.1 µg/m³	9.9	24h	1
2026-04-09	50	32–85	12.7 µg/m³	13.9	15h	1
2026-04-08	21	11–32	5.1 µg/m³	6.3	9h	1
2026-04-07	16	15–16	3.8 µg/m³	5.6	2h	1

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