What is the air quality trend in Homewood?

Over the past 8 days, Homewood had an average AQI of 98 based on station measurements. The worst day was 2026-07-17 with AQI 231.

How is Homewood air quality measured?

Air quality in Homewood 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 Homewood, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 7 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	24	18–32	5.8 µg/m³	4h	207
2026-07-21	62	32–98	18.4 µg/m³	24h	263
2026-07-20	98	57–106	34.3 µg/m³	24h	253
2026-07-19	111	71–160	40.7 µg/m³	24h	263
2026-07-18	50	33–88	13.0 µg/m³	24h	265
2026-07-17	231	70–358	177.6 µg/m³	24h	279
2026-07-16	155	52–326	100.8 µg/m³	24h	258
2026-07-15	59	51–165	16.8 µg/m³	19h	266

Back to Homewood Air Quality