What is the air quality trend in Sartell?

Over the past 15 days, Sartell had an average AQI of 41 based on station measurements. The worst day was 2026-08-23 with AQI 48.

How is Sartell air quality measured?

Air quality in Sartell 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 Sartell, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

309h

PM2.5 Station

309h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	37	14–68	9.5 µg/m³	20h	1
2026-09-04	36	21–82	9.1 µg/m³	24h	1
2026-09-03	35	18–64	8.6 µg/m³	23h	1
2026-09-02	36	24–62	8.8 µg/m³	20h	1
2026-09-01	40	24–68	9.9 µg/m³	17h	1
2026-08-31	45	21–60	10.8 µg/m³	20h	1
2026-08-30	46	9–63	11.7 µg/m³	22h	1
2026-08-29	42	12–68	10.6 µg/m³	24h	1
2026-08-28	38	12–65	9.2 µg/m³	24h	1
2026-08-27	37	7–76	9.5 µg/m³	22h	1
2026-08-26	44	15–71	11.0 µg/m³	23h	1
2026-08-25	45	19–81	11.6 µg/m³	23h	1
2026-08-24	43	16–63	10.7 µg/m³	24h	1
2026-08-23	48	19–84	12.7 µg/m³	22h	1
2026-08-22	45	45–45	10.8 µg/m³	1h	1

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