What is the air quality trend in Brawley?

Over the past 14 days, Brawley had an average AQI of 56 based on station measurements. The worst day was 2026-10-11 with AQI 79.

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 Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

332h

PM2.5 Station

332h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	55	26–176	17.0 µg/m³	23h	3
2026-10-19	54	29–295	20.6 µg/m³	24h	3
2026-10-18	46	17–191	15.1 µg/m³	24h	3
2026-10-17	69	27–488	33.5 µg/m³	24h	3
2026-10-16	54	25–188	17.6 µg/m³	24h	3
2026-10-15	60	23–259	23.6 µg/m³	23h	3
2026-10-14	48	29–188	15.3 µg/m³	24h	3
2026-10-13	42	10–217	15.0 µg/m³	24h	3
2026-10-12	57	10–488	29.7 µg/m³	24h	3
2026-10-11	79	6–494	47.1 µg/m³	24h	3
2026-10-10	46	20–167	13.2 µg/m³	24h	3
2026-10-09	57	32–218	19.4 µg/m³	24h	3
2026-10-08	65	25–488	31.2 µg/m³	24h	3
2026-10-07	60	31–296	22.9 µg/m³	22h	3

Back to Brawley Air Quality