What is the air quality trend in Vila Velha?

Over the past 13 days, Vila Velha had an average AQI of 34 based on station measurements. The worst day was 2026-07-11 with AQI 46.

How is Vila Velha air quality measured?

Air quality in Vila Velha 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 Vila Velha, Brazil

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

125h

PM2.5 Station

125h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	31	30–32	7.4 µg/m³	3h	1
2026-07-21	33	33–34	8.0 µg/m³	5h	1
2026-07-18	26	24–26	6.1 µg/m³	6h	1
2026-07-17	25	24–25	5.9 µg/m³	4h	1
2026-07-16	29	27–30	6.9 µg/m³	4h	1
2026-07-15	36	30–38	8.6 µg/m³	6h	1
2026-07-14	35	31–42	8.3 µg/m³	5h	1
2026-07-13	37	33–43	8.9 µg/m³	15h	1
2026-07-12	38	33–44	9.1 µg/m³	13h	1
2026-07-11	46	37–48	11.0 µg/m³	18h	1
2026-07-10	39	34–44	9.5 µg/m³	21h	1
2026-07-09	43	40–45	10.3 µg/m³	14h	1
2026-07-08	35	28–42	8.5 µg/m³	11h	1

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