What is the air quality trend in Anoka?

Over the past 7 days, Anoka had an average AQI of 93 based on station measurements. The worst day was 2026-07-16 with AQI 248.

How is Anoka air quality measured?

Air quality in Anoka 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 Anoka, United States

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 4 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	57	32–70	15.6 µg/m³	24h	16
2026-07-20	72	28–111	22.6 µg/m³	24h	16
2026-07-19	92	59–137	31.0 µg/m³	24h	16
2026-07-18	59	25–74	16.2 µg/m³	24h	16
2026-07-17	70	48–127	21.1 µg/m³	24h	17
2026-07-16	248	45–339	195.2 µg/m³	24h	16
2026-07-15	55	32–154	15.3 µg/m³	23h	6

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