What is the air quality trend in Fort Hamilton?

Over the past 7 days, Fort Hamilton had an average AQI of 31 based on station measurements. The worst day was 2026-08-01 with AQI 66.

How is Fort Hamilton air quality measured?

Air quality in Fort Hamilton 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 Hamilton, United States

Name: Fort Hamilton 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 Hamilton, United States.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

31h

PM2.5 Station

31h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-07	8	4–19	2.1 µg/m³	2.1	5h	1
2026-08-06	29	5–57	7.2 µg/m³	7.6	7h	1
2026-08-01	66	4–186	42.1 µg/m³	43.6	3h	1
2026-07-31	41	20–77	11.1 µg/m³	3.9	5h	2
2026-07-28	47	22–94	14.6 µg/m³	16.1	3h	1
2026-07-27	20	4–80	6.0 µg/m³	6.1	6h	1
2026-07-26	12	7–17	2.9 µg/m³	2.9	2h	1

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