What is the air quality trend in Fort Pierce?

Over the past 8 days, Fort Pierce had an average AQI of 45 based on station measurements. The worst day was 2026-10-14 with AQI 68.

How is Fort Pierce air quality measured?

Air quality in Fort Pierce 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 Fort Pierce, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

66h

PM2.5 Station

66h · 1 station

Temperature GFS model

27pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	30	15–46	7.3 µg/m³	2h	1
2026-10-20	44	16–82	12.7 µg/m³	10h	1
2026-10-19	38	16–70	10.4 µg/m³	9h	1
2026-10-18	40	9–70	10.7 µg/m³	10h	1
2026-10-17	28	6–88	7.5 µg/m³	12h	1
2026-10-16	68	15–152	23.3 µg/m³	7h	1
2026-10-15	46	7–80	12.4 µg/m³	7h	1
2026-10-14	68	13–137	22.3 µg/m³	9h	2

Back to Fort Pierce Air Quality