What is the air quality trend in Mirassol?

Over the past 15 days, Mirassol had an average AQI of 44 based on station measurements. The worst day was 2026-09-04 with AQI 55.

How is Mirassol air quality measured?

Air quality in Mirassol 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 Mirassol, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Mirassol, Brazil.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

250h

PM2.5 Station

250h · 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	47	24–74	12.2 µg/m³	12h	2
2026-09-04	55	14–144	16.4 µg/m³	19h	1
2026-09-03	46	12–153	13.2 µg/m³	18h	2
2026-09-02	33	11–68	8.1 µg/m³	15h	1
2026-09-01	42	7–103	11.2 µg/m³	18h	2
2026-08-31	44	1–124	12.8 µg/m³	21h	1
2026-08-30	44	13–127	12.7 µg/m³	20h	2
2026-08-29	42	7–72	10.9 µg/m³	20h	2
2026-08-28	47	7–139	13.6 µg/m³	20h	2
2026-08-27	46	11–122	12.6 µg/m³	19h	1
2026-08-26	52	19–154	14.9 µg/m³	19h	2
2026-08-25	46	13–124	12.9 µg/m³	19h	2
2026-08-24	36	17–71	9.3 µg/m³	15h	2
2026-08-23	52	26–69	13.5 µg/m³	11h	2
2026-08-22	37	25–63	9.6 µg/m³	4h	1

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