What is the air quality trend in Eagle Pass?

Over the past 8 days, Eagle Pass had an average AQI of 59 based on station measurements. The worst day was 2026-08-05 with AQI 101.

How is Eagle Pass air quality measured?

Air quality in Eagle Pass 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 Eagle Pass, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

83h

PM2.5 Station

83h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	35	26–45	8.3 µg/m³	3h	1
2026-08-07	29	8–56	7.1 µg/m³	11h	1
2026-08-06	78	10–175	31.1 µg/m³	11h	1
2026-08-05	101	4–180	40.6 µg/m³	17h	1
2026-08-04	99	22–191	42.2 µg/m³	11h	1
2026-08-03	59	11–154	18.0 µg/m³	14h	1
2026-08-02	42	25–54	10.2 µg/m³	10h	1
2026-08-01	34	7–65	8.6 µg/m³	6h	1

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