What is the air quality trend in Manitowoc?

Over the past 8 days, Manitowoc had an average AQI of 63 based on station measurements. The worst day was 2026-07-16 with AQI 142.

How is Manitowoc air quality measured?

Air quality in Manitowoc 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 Manitowoc, United States

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

61h

PM2.5 Station

61h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	46	24–73	12.9 µg/m³	5h	1
2026-07-20	47	23–93	13.7 µg/m³	7h	1
2026-07-19	63	3–152	20.4 µg/m³	9h	1
2026-07-18	28	9–63	7.2 µg/m³	6h	1
2026-07-17	85	14–326	59.9 µg/m³	10h	1
2026-07-16	142	13–419	105.0 µg/m³	10h	1
2026-07-15	40	18–156	11.7 µg/m³	13h	1
2026-07-14	59	59–59	15.9 µg/m³	1h	1

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