What is the air quality trend in Delray Beach?

Over the past 7 days, Delray Beach had an average AQI of 47 based on station measurements. The worst day was 2026-05-22 with AQI 54.

How is Delray Beach air quality measured?

Air quality in Delray Beach 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 Delray Beach, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

130h

PM2.5 Station

130h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	47	11–82	12.7 µg/m³	21h	2
2026-05-27	43	7–78	11.6 µg/m³	18h	2
2026-05-26	47	19–74	12.6 µg/m³	17h	2
2026-05-25	36	7–70	9.2 µg/m³	17h	2
2026-05-24	48	18–89	13.0 µg/m³	18h	2
2026-05-23	54	20–144	15.9 µg/m³	19h	1
2026-05-22	54	22–84	14.8 µg/m³	20h	2

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