What is the air quality trend in Pirapozinho?

Over the past 21 days, Pirapozinho had an average AQI of 72 based on station measurements. The worst day was 2026-05-26 with AQI 106.

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

399h

PM2.5 Station

399h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	79	33–149	25.6 µg/m³	13h	2
2026-06-08	49	15–113	13.9 µg/m³	23h	2
2026-06-07	57	9–138	17.0 µg/m³	21h	2
2026-06-06	70	15–160	24.2 µg/m³	20h	2
2026-06-05	66	11–153	20.4 µg/m³	21h	2
2026-06-04	89	22–500	46.4 µg/m³	19h	2
2026-06-03	60	7–124	18.3 µg/m³	22h	2
2026-06-02	68	9–223	26.7 µg/m³	23h	2
2026-06-01	50	21–94	14.7 µg/m³	17h	1
2026-05-31	32	10–78	8.4 µg/m³	17h	1
2026-05-30	44	9–87	12.4 µg/m³	19h	2
2026-05-29	73	11–153	23.7 µg/m³	20h	2
2026-05-28	77	16–170	28.1 µg/m³	17h	2
2026-05-27	102	13–363	51.3 µg/m³	18h	2
2026-05-26	106	12–500	55.4 µg/m³	21h	2
2026-05-25	103	30–475	54.9 µg/m³	21h	2
2026-05-24	98	22–170	36.2 µg/m³	21h	2
2026-05-23	93	31–181	36.5 µg/m³	19h	2
2026-05-22	77	18–214	28.7 µg/m³	22h	2
2026-05-21	96	20–307	44.7 µg/m³	18h	2
2026-05-20	43	14–115	12.8 µg/m³	7h	1

Back to Pirapozinho Air Quality