What is the air quality trend in Laurel?

Over the past 8 days, Laurel had an average AQI of 77 based on station measurements. The worst day was 2026-07-17 with AQI 166.

How is Laurel air quality measured?

Air quality in Laurel 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 Laurel, United States

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

Historical PM2.5 and AQI trend from monitoring stations near Laurel, 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 · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	27	26–28	6.5 µg/m³	2h	18
2026-07-21	52	30–74	14.3 µg/m³	24h	29
2026-07-20	68	55–80	20.2 µg/m³	24h	28
2026-07-19	65	36–129	19.2 µg/m³	24h	29
2026-07-18	128	58–157	48.1 µg/m³	24h	30
2026-07-17	166	72–229	96.9 µg/m³	24h	31
2026-07-16	64	55–166	19.1 µg/m³	24h	29
2026-07-15	51	37–80	13.0 µg/m³	21h	30

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