What is the air quality trend in Pirapozinho?

Over the past 15 days, Pirapozinho had an average AQI of 57 based on station measurements. The worst day was 2026-05-27 with AQI 81.

How is Pirapozinho air quality measured?

Air quality in Pirapozinho 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 Pirapozinho, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

238h

PM2.5 Station

238h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-30	41	10–106	12.3 µg/m³	8h	1
2026-05-29	51	17–109	14.8 µg/m³	16h	1
2026-05-28	52	15–166	16.3 µg/m³	16h	2
2026-05-27	81	17–215	33.3 µg/m³	12h	1
2026-05-26	62	5–146	19.7 µg/m³	21h	1
2026-05-25	60	3–211	26.1 µg/m³	18h	1
2026-05-24	39	2–117	11.6 µg/m³	22h	1
2026-05-23	62	13–153	20.1 µg/m³	19h	2
2026-05-22	71	11–304	35.4 µg/m³	15h	2
2026-05-21	44	5–90	12.4 µg/m³	17h	2
2026-05-20	58	17–114	17.8 µg/m³	19h	2
2026-05-19	73	10–315	32.6 µg/m³	17h	1
2026-05-18	46	6–157	15.2 µg/m³	18h	1
2026-05-17	74	13–185	30.3 µg/m³	14h	1
2026-05-16	53	12–95	16.1 µg/m³	6h	2

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