What is the air quality trend in Noyon?

Over the past 15 days, Noyon had an average AQI of 45 based on station measurements. The worst day was 2026-07-09 with AQI 69.

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

175h

PM2.5 Station

175h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	24	8–42	5.6 µg/m³	4h	1
2026-07-21	55	13–164	16.6 µg/m³	16h	3
2026-07-20	49	16–141	14.0 µg/m³	21h	2
2026-07-19	38	6–88	9.9 µg/m³	16h	2
2026-07-18	44	18–71	10.9 µg/m³	18h	2
2026-07-17	60	28–159	18.4 µg/m³	10h	1
2026-07-16	36	16–56	9.0 µg/m³	8h	1
2026-07-15	59	20–163	18.8 µg/m³	11h	1
2026-07-14	42	25–56	10.1 µg/m³	10h	1
2026-07-13	35	10–53	8.4 µg/m³	8h	1
2026-07-12	36	18–53	8.6 µg/m³	11h	1
2026-07-11	47	27–59	11.9 µg/m³	8h	1
2026-07-10	53	14–203	22.3 µg/m³	12h	1
2026-07-09	69	8–370	37.2 µg/m³	13h	1
2026-07-08	32	13–63	8.2 µg/m³	9h	1

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