What is the air quality trend in Galt?

Over the past 8 days, Galt had an average AQI of 22 based on station measurements. The worst day was 2026-05-29 with AQI 32.

How is Galt air quality measured?

Air quality in Galt 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 Galt, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 51 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	25	19–32	5.9 µg/m³	21h	52
2026-05-29	32	18–53	7.8 µg/m³	24h	51
2026-05-28	22	17–35	5.3 µg/m³	23h	49
2026-05-27	20	17–29	4.7 µg/m³	24h	52
2026-05-26	22	17–28	5.3 µg/m³	24h	52
2026-05-25	19	15–26	4.7 µg/m³	24h	52
2026-05-24	20	18–24	4.9 µg/m³	24h	53
2026-05-23	23	23–23	5.5 µg/m³	1h	53

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