What is the air quality trend in Easton?

Over the past 15 days, Easton had an average AQI of 48 based on station measurements. The worst day was 2026-07-17 with AQI 110.

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

309h

PM2.5 Station

309h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	37	28–53	8.9 µg/m³	7h	4
2026-07-21	47	17–76	12.1 µg/m³	18h	3
2026-07-20	54	18–94	15.5 µg/m³	19h	3
2026-07-19	46	22–95	12.3 µg/m³	20h	2
2026-07-18	54	20–149	14.8 µg/m³	24h	2
2026-07-17	110	23–399	66.2 µg/m³	24h	2
2026-07-16	87	31–283	46.9 µg/m³	23h	3
2026-07-15	41	25–54	9.9 µg/m³	24h	3
2026-07-14	40	15–59	9.8 µg/m³	22h	3
2026-07-13	37	15–55	8.9 µg/m³	23h	2
2026-07-12	34	18–54	8.3 µg/m³	23h	2
2026-07-11	33	20–47	7.9 µg/m³	23h	3
2026-07-10	35	26–50	8.5 µg/m³	22h	2
2026-07-09	33	10–48	8.0 µg/m³	23h	3
2026-07-08	43	28–71	10.9 µg/m³	14h	3

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