What is the air quality trend in Steinhagen?

Over the past 14 days, Steinhagen had an average AQI of 26 based on station measurements. The worst day was 2026-07-17 with AQI 56.

How is Steinhagen air quality measured?

Air quality in Steinhagen 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 Steinhagen, Germany

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

181h

PM2.5 Station

181h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	30	9–88	9.2 µg/m³	10.0	4h	1
2026-07-20	4	4–5	1.1 µg/m³	1.7	2h	1
2026-07-19	16	3–77	4.7 µg/m³	5.7	8h	1
2026-07-18	51	10–79	14.7 µg/m³	15.6	14h	1
2026-07-17	56	26–71	15.2 µg/m³	16.3	16h	1
2026-07-16	40	8–75	10.6 µg/m³	11.2	21h	1
2026-07-15	38	24–63	9.4 µg/m³	9.9	16h	1
2026-07-14	18	4–53	4.3 µg/m³	4.8	13h	1
2026-07-13	22	15–38	5.2 µg/m³	5.5	19h	1
2026-07-12	9	3–19	2.3 µg/m³	2.6	15h	1
2026-07-11	35	6–76	9.9 µg/m³	10.7	15h	1
2026-07-10	31	6–64	7.7 µg/m³	8.6	24h	1
2026-07-09	10	3–18	2.4 µg/m³	2.7	10h	1
2026-07-08	10	4–25	2.3 µg/m³	1.1	4h	1

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