What is the air quality trend in Dolton?

Over the past 8 days, Dolton had an average AQI of 47 based on station measurements. The worst day was 2026-08-07 with AQI 54.

How is Dolton air quality measured?

Air quality in Dolton 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 Dolton, United States

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 212 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-08-08	40	37–45	9.6 µg/m³	—	5h	213
2026-08-07	54	38–63	14.2 µg/m³	2.4	24h	207
2026-08-06	53	40–64	13.7 µg/m³	2.9	24h	199
2026-08-05	53	50–57	13.3 µg/m³	3.6	24h	188
2026-08-04	47	38–52	11.3 µg/m³	2.7	24h	182
2026-08-03	38	27–48	9.1 µg/m³	1.6	24h	166
2026-08-02	46	43–50	11.1 µg/m³	1.7	24h	160
2026-08-01	48	41–54	11.6 µg/m³	1.4	17h	159

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