What is the air quality trend in Penápolis?

Over the past 15 days, Penápolis had an average AQI of 59 based on station measurements. The worst day was 2026-05-26 with AQI 108.

How is Penápolis air quality measured?

Air quality in Penápolis 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 Penápolis, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

110h

PM2.5 Station

110h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	74	19–185	29.9 µg/m³	8h	1
2026-06-08	41	6–95	11.2 µg/m³	10h	1
2026-06-07	38	18–107	10.9 µg/m³	7h	1
2026-06-06	59	15–167	19.8 µg/m³	10h	1
2026-06-05	61	18–155	20.2 µg/m³	5h	1
2026-06-04	30	10–47	7.3 µg/m³	8h	1
2026-06-03	44	25–158	13.6 µg/m³	10h	1
2026-06-02	40	7–76	10.6 µg/m³	11h	1
2026-06-01	42	13–100	11.9 µg/m³	7h	1
2026-05-31	35	34–36	8.4 µg/m³	2h	1
2026-05-30	43	5–98	12.3 µg/m³	6h	1
2026-05-29	79	42–110	25.1 µg/m³	7h	1
2026-05-28	84	28–158	29.7 µg/m³	7h	1
2026-05-27	108	44–166	40.5 µg/m³	8h	1
2026-05-26	108	46–260	63.9 µg/m³	4h	1

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