What is the air quality trend in Novi?

Over the past 8 days, Novi had an average AQI of 112 based on station measurements. The worst day was 2026-07-17 with AQI 233.

How is Novi air quality measured?

Air quality in Novi 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 Novi, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

169h

PM2.5 Station

169h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-21	73	57–84	22.5 µg/m³	47.3	24h	21
2026-07-20	77	56–101	24.2 µg/m³	48.5	24h	22
2026-07-19	88	63–112	29.4 µg/m³	63.5	24h	23
2026-07-18	94	41–188	38.7 µg/m³	63.5	24h	22
2026-07-17	233	173–301	178.0 µg/m³	275.2	24h	24
2026-07-16	214	159–280	155.5 µg/m³	359.6	24h	22
2026-07-15	58	48–91	15.4 µg/m³	23.7	24h	20
2026-07-14	65	65–65	18.8 µg/m³	19.2	1h	1

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