What is the air quality trend in Pompéia?

Over the past 15 days, Pompéia had an average AQI of 51 based on station measurements. The worst day was 2026-08-22 with AQI 125.

How is Pompéia air quality measured?

Air quality in Pompéia 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 Pompéia, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

159h

PM2.5 Station

159h · 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	30	18–68	7.8 µg/m³	7h	1
2026-09-04	42	14–135	11.6 µg/m³	15h	1
2026-09-03	32	2–68	8.3 µg/m³	12h	1
2026-09-02	29	18–59	7.3 µg/m³	8h	1
2026-09-01	38	17–61	9.7 µg/m³	8h	1
2026-08-31	49	10–198	20.7 µg/m³	12h	1
2026-08-30	68	15–246	30.4 µg/m³	12h	1
2026-08-29	44	8–103	12.1 µg/m³	14h	1
2026-08-28	59	2–151	17.5 µg/m³	14h	1
2026-08-27	44	3–105	12.3 µg/m³	14h	1
2026-08-26	68	13–173	26.1 µg/m³	12h	1
2026-08-25	42	6–77	11.9 µg/m³	9h	1
2026-08-24	55	7–189	22.0 µg/m³	11h	1
2026-08-23	44	22–59	10.8 µg/m³	9h	1
2026-08-22	125	96–154	47.3 µg/m³	2h	2

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