What is the air quality trend in Lansing?

Over the past 8 days, Lansing had an average AQI of 104 based on station measurements. The worst day was 2026-07-17 with AQI 233.

How is Lansing air quality measured?

Air quality in Lansing 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 Lansing, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	65	32–97	19.5 µg/m³	21h	245
2026-07-20	99	60–107	34.8 µg/m³	24h	250
2026-07-19	111	59–160	40.7 µg/m³	24h	260
2026-07-18	49	32–88	12.8 µg/m³	24h	260
2026-07-17	233	69–361	179.8 µg/m³	24h	274
2026-07-16	157	52–328	102.7 µg/m³	24h	253
2026-07-15	59	51–190	18.3 µg/m³	24h	265
2026-07-14	60	59–60	16.2 µg/m³	2h	276

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