What is the air quality trend in Saint Cloud?

Over the past 3 days, Saint Cloud had an average AQI of 36 based on station measurements. The worst day was 2026-06-07 with AQI 62.

How is Saint Cloud air quality measured?

Air quality in Saint Cloud 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 Saint Cloud, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

20h

PM2.5 Station

20h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	20	11–25	4.7 µg/m³	7h	1
2026-06-08	27	10–36	6.6 µg/m³	9h	1
2026-06-07	62	38–119	18.6 µg/m³	4h	1

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