What is the air quality trend in Noyon?

Over the past 8 days, Noyon had an average AQI of 45 based on station measurements. The worst day was 2026-05-27 with AQI 53.

How is Noyon air quality measured?

Air quality in Noyon 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 Noyon, France

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

135h

PM2.5 Station

135h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	42	5–88	11.3 µg/m³	12h	2
2026-05-28	50	18–151	14.0 µg/m³	19h	2
2026-05-27	53	21–164	16.1 µg/m³	21h	2
2026-05-26	47	15–87	12.0 µg/m³	19h	2
2026-05-25	40	7–63	9.9 µg/m³	23h	2
2026-05-24	41	14–57	10.0 µg/m³	21h	2
2026-05-23	41	14–135	11.0 µg/m³	15h	2
2026-05-22	51	22–111	15.2 µg/m³	5h	2

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