What is the air quality trend in Houma?

Over the past 7 days, Houma had an average AQI of 53 based on station measurements. The worst day was 2026-07-20 with AQI 69.

How is Houma air quality measured?

Air quality in Houma 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 Houma, United States

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

78h

PM2.5 Station

78h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	47	3–79	13.2 µg/m³	9h	1
2026-07-20	69	15–117	21.8 µg/m³	10h	1
2026-07-19	46	15–74	12.2 µg/m³	9h	1
2026-07-18	55	25–93	15.6 µg/m³	8h	1
2026-07-17	49	15–74	12.6 µg/m³	18h	1
2026-07-16	58	25–127	17.5 µg/m³	9h	1
2026-07-15	52	22–93	14.6 µg/m³	15h	1

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