What is the air quality trend in Morgan Park?

Over the past 7 days, Morgan Park had an average AQI of 28 based on station measurements. The worst day was 2026-10-20 with AQI 51.

How is Morgan Park air quality measured?

Air quality in Morgan Park 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 Morgan Park, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 278 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	51	25–70	13.3 µg/m³	1.1	24h	249
2026-10-19	28	22–41	6.7 µg/m³	3.4	24h	283
2026-10-18	23	18–35	5.4 µg/m³	—	24h	260
2026-10-17	16	13–23	3.9 µg/m³	4.5	24h	283
2026-10-16	19	10–39	4.6 µg/m³	1.1	24h	271
2026-10-15	24	14–41	5.7 µg/m³	1.6	24h	282
2026-10-14	37	18–52	8.9 µg/m³	1.5	21h	281

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