What is the air quality trend in South Burlington?

Over the past 8 days, South Burlington had an average AQI of 59 based on station measurements. The worst day was 2026-07-16 with AQI 92.

How is South Burlington air quality measured?

Air quality in South Burlington 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 South Burlington, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

124h

PM2.5 Station

124h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	31	6–43	7.5 µg/m³	5h	1
2026-07-21	46	31–71	11.9 µg/m³	13h	1
2026-07-20	72	18–149	22.6 µg/m³	15h	1
2026-07-19	66	26–156	20.6 µg/m³	18h	1
2026-07-18	60	28–130	17.9 µg/m³	17h	1
2026-07-17	61	21–414	28.4 µg/m³	22h	1
2026-07-16	92	24–330	55.3 µg/m³	20h	1
2026-07-15	46	28–98	11.9 µg/m³	14h	1

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