What is the air quality trend in Barstow Heights?

Over the past 8 days, Barstow Heights had an average AQI of 50 based on station measurements. The worst day was 2026-08-05 with AQI 72.

How is Barstow Heights air quality measured?

Air quality in Barstow Heights 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 Barstow Heights, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

73h

PM2.5 Station

73h · 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	62	50–74	17.5 µg/m³	2h	1
2026-08-07	38	9–134	10.7 µg/m³	14h	1
2026-08-06	69	25–114	21.9 µg/m³	10h	1
2026-08-05	72	42–122	22.1 µg/m³	5h	1
2026-08-04	38	11–68	9.6 µg/m³	10h	1
2026-08-03	33	11–57	8.2 µg/m³	7h	1
2026-08-02	46	30–70	11.7 µg/m³	14h	1
2026-08-01	42	12–57	10.1 µg/m³	11h	1

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