What is the air quality trend in Millville?

Over the past 8 days, Millville had an average AQI of 78 based on station measurements. The worst day was 2026-07-17 with AQI 167.

How is Millville air quality measured?

Air quality in Millville 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 Millville, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Millville, United States.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

168h

PM2.5 Station

168h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	28	27–30	6.8 µg/m³	2h	7
2026-07-21	50	32–64	12.7 µg/m³	24h	10
2026-07-20	57	29–167	16.6 µg/m³	24h	10
2026-07-19	58	23–79	16.4 µg/m³	24h	10
2026-07-18	119	44–159	44.3 µg/m³	24h	11
2026-07-17	167	136–230	87.6 µg/m³	24h	11
2026-07-16	99	58–170	35.5 µg/m³	24h	12
2026-07-15	47	32–58	11.3 µg/m³	22h	13

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