What is the air quality trend in Brawley?

Over the past 8 days, Brawley had an average AQI of 61 based on station measurements. The worst day was 2026-08-06 with AQI 86.

How is Brawley air quality measured?

Air quality in Brawley 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 Brawley, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 3 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	45	40–55	11.1 µg/m³	4h	4
2026-08-07	55	28–168	15.8 µg/m³	24h	5
2026-08-06	86	34–193	30.9 µg/m³	24h	4
2026-08-05	68	32–219	23.9 µg/m³	24h	3
2026-08-04	66	37–160	20.2 µg/m³	24h	4
2026-08-03	56	36–163	15.4 µg/m³	24h	4
2026-08-02	55	40–168	15.6 µg/m³	24h	5
2026-08-01	58	39–158	16.7 µg/m³	18h	5

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