What is the air quality trend in Sayreville Junction?

Over the past 8 days, Sayreville Junction had an average AQI of 29 based on station measurements. The worst day was 2026-05-25 with AQI 38.

How is Sayreville Junction air quality measured?

Air quality in Sayreville Junction 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 Sayreville Junction, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	27	16–76	6.7 µg/m³	15h	14
2026-05-28	28	20–41	6.6 µg/m³	24h	16
2026-05-27	30	21–41	7.2 µg/m³	24h	19
2026-05-26	31	22–53	7.4 µg/m³	24h	15
2026-05-25	38	20–153	10.1 µg/m³	24h	15
2026-05-24	27	19–43	6.5 µg/m³	24h	12
2026-05-23	29	19–84	7.4 µg/m³	24h	14
2026-05-22	24	20–30	5.8 µg/m³	8h	14

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