What is the air quality trend in East Northport?

Over the past 8 days, East Northport had an average AQI of 100 based on station measurements. The worst day was 2026-07-18 with AQI 140.

How is East Northport air quality measured?

Air quality in East Northport 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 East Northport, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-07-22	57	20–103	17.5 µg/m³	149.0	11h	5
2026-07-21	69	40–122	21.2 µg/m³	149.0	24h	5
2026-07-20	62	17–110	18.9 µg/m³	149.0	24h	4
2026-07-19	83	42–156	27.6 µg/m³	149.0	24h	4
2026-07-18	140	88–170	58.5 µg/m³	149.0	24h	4
2026-07-17	131	52–251	69.9 µg/m³	149.0	24h	4
2026-07-16	124	73–182	50.3 µg/m³	149.0	24h	4
2026-07-15	138	38–184	63.8 µg/m³	149.0	12h	3

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