What is the air quality trend in Easton?

Over the past 8 days, Easton had an average AQI of 56 based on station measurements. The worst day was 2026-07-17 with AQI 86.

How is Easton air quality measured?

Air quality in Easton 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 Easton, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

139h

PM2.5 Station

139h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	33	20–52	7.9 µg/m³	6h	2
2026-07-21	48	24–68	12.4 µg/m³	18h	2
2026-07-20	50	18–95	13.8 µg/m³	15h	2
2026-07-19	65	12–152	19.7 µg/m³	19h	2
2026-07-18	50	22–158	15.3 µg/m³	19h	2
2026-07-17	86	26–248	41.0 µg/m³	23h	2
2026-07-16	78	20–282	36.8 µg/m³	23h	2
2026-07-15	44	19–71	10.9 µg/m³	16h	2

Back to Easton Air Quality