What is the air quality trend in Bockum?

Over the past 15 days, Bockum had an average AQI of 41 based on station measurements. The worst day was 2026-05-30 with AQI 55.

How is Bockum air quality measured?

Air quality in Bockum 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 Bockum, Germany

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-30	55	33–97	15.6 µg/m³	15.4	7h	11
2026-05-29	46	25–126	12.5 µg/m³	8.9	24h	15
2026-05-28	42	28–66	10.4 µg/m³	2.1	24h	14
2026-05-27	40	26–52	9.6 µg/m³	8.4	24h	15
2026-05-26	41	25–68	10.1 µg/m³	4.6	24h	15
2026-05-25	45	25–152	11.8 µg/m³	5.7	24h	14
2026-05-24	45	31–69	11.1 µg/m³	15.1	24h	16
2026-05-23	43	32–85	10.6 µg/m³	15.8	24h	15
2026-05-22	39	25–51	9.3 µg/m³	12.7	24h	15
2026-05-21	39	20–153	10.2 µg/m³	7.9	24h	16
2026-05-20	42	18–155	11.3 µg/m³	5.3	24h	16
2026-05-19	40	20–164	12.0 µg/m³	6.4	24h	15
2026-05-18	39	21–160	11.2 µg/m³	7.9	24h	16
2026-05-17	32	18–98	8.2 µg/m³	6.2	24h	14
2026-05-16	38	18–64	9.6 µg/m³	7.2	17h	14

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