What is the air quality trend in Gardena?

Over the past 8 days, Gardena had an average AQI of 24 based on station measurements. The worst day was 2026-10-20 with AQI 32.

How is Gardena air quality measured?

Air quality in Gardena 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 Gardena, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 225 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-10-20	32	20–45	7.8 µg/m³	5.6	20h	192
2026-10-19	27	21–33	6.5 µg/m³	4.3	24h	226
2026-10-18	23	12–30	5.6 µg/m³	3.7	24h	208
2026-10-17	21	15–26	5.1 µg/m³	3.8	24h	224
2026-10-16	21	15–27	5.0 µg/m³	3.8	24h	215
2026-10-15	24	16–30	5.7 µg/m³	4.2	24h	225
2026-10-14	23	18–25	5.5 µg/m³	3.7	24h	225
2026-10-13	23	23–23	5.4 µg/m³	4.8	2h	226

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