What is the air quality trend in Senlis?

Over the past 15 days, Senlis had an average AQI of 42 based on station measurements. The worst day was 2026-05-17 with AQI 52.

How is Senlis air quality measured?

Air quality in Senlis 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 Senlis, France

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

Historical PM2.5 and AQI trend from monitoring stations near Senlis, France.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-05-29	43	24–62	10.7 µg/m³	18.2	19h	16
2026-05-28	48	32–65	12.1 µg/m³	19.7	24h	14
2026-05-27	52	31–161	14.9 µg/m³	14.5	24h	16
2026-05-26	43	22–77	10.9 µg/m³	8.1	24h	17
2026-05-25	43	30–58	10.5 µg/m³	12.6	24h	18
2026-05-24	39	27–59	9.5 µg/m³	8.7	24h	16
2026-05-23	41	24–69	9.9 µg/m³	11.1	24h	16
2026-05-22	42	26–153	11.2 µg/m³	8.5	24h	18
2026-05-21	34	25–52	8.3 µg/m³	9.7	24h	15
2026-05-20	47	23–153	12.9 µg/m³	7.7	24h	17
2026-05-19	39	18–72	10.1 µg/m³	4.4	24h	15
2026-05-18	45	18–175	14.1 µg/m³	5.1	24h	16
2026-05-17	52	18–153	14.4 µg/m³	4.7	24h	17
2026-05-16	37	14–62	9.1 µg/m³	7.3	24h	18
2026-05-15	33	22–49	7.9 µg/m³	8.7	4h	25

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