What is the air quality trend in Foley?

Over the past 15 days, Foley had an average AQI of 52 based on station measurements. The worst day was 2026-07-17 with AQI 101.

How is Foley air quality measured?

Air quality in Foley 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 Foley, United States

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

284h

PM2.5 Station

284h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	47	37–63	11.9 µg/m³	4h	2
2026-07-21	40	1–76	10.2 µg/m³	21h	2
2026-07-20	62	1–170	20.6 µg/m³	19h	2
2026-07-19	68	28–160	22.3 µg/m³	23h	2
2026-07-18	75	28–187	26.3 µg/m³	22h	2
2026-07-17	101	25–301	48.5 µg/m³	20h	2
2026-07-16	80	2–369	45.0 µg/m³	22h	1
2026-07-15	48	25–82	12.9 µg/m³	20h	2
2026-07-14	35	13–71	8.7 µg/m³	18h	1
2026-07-13	39	13–70	9.6 µg/m³	17h	2
2026-07-12	36	15–62	8.7 µg/m³	21h	2
2026-07-11	40	13–70	10.2 µg/m³	22h	2
2026-07-10	34	6–70	8.7 µg/m³	16h	2
2026-07-09	42	12–68	10.5 µg/m³	19h	2
2026-07-08	42	24–73	10.8 µg/m³	20h	3

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