What is the air quality trend in Campos do Jordão?

Over the past 21 days, Campos do Jordão had an average AQI of 51 based on station measurements. The worst day was 2026-08-21 with AQI 67.

How is Campos do Jordão air quality measured?

Air quality in Campos do Jordão 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 Campos do Jordão, Brazil

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

Historical PM2.5 and AQI trend from monitoring stations near Campos do Jordão, Brazil.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

461h

PM2.5 Station

461h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	47	18–124	12.5 µg/m³	15h	3
2026-09-04	44	12–114	11.5 µg/m³	23h	3
2026-09-03	44	18–118	11.6 µg/m³	23h	3
2026-09-02	43	18–131	11.4 µg/m³	22h	3
2026-09-01	38	15–82	9.6 µg/m³	24h	4
2026-08-31	52	9–149	14.9 µg/m³	24h	4
2026-08-30	49	12–114	13.4 µg/m³	24h	3
2026-08-29	57	21–303	22.2 µg/m³	23h	4
2026-08-28	45	18–99	12.3 µg/m³	24h	4
2026-08-27	49	17–122	13.7 µg/m³	24h	3
2026-08-26	38	20–71	9.4 µg/m³	22h	3
2026-08-25	49	17–131	13.5 µg/m³	23h	3
2026-08-24	55	20–159	15.9 µg/m³	23h	3
2026-08-23	65	21–336	27.5 µg/m³	21h	3
2026-08-22	52	16–198	18.4 µg/m³	23h	4
2026-08-21	67	20–193	22.8 µg/m³	24h	4
2026-08-20	59	5–245	21.2 µg/m³	24h	4
2026-08-19	61	16–134	18.7 µg/m³	23h	3
2026-08-18	54	15–193	18.6 µg/m³	23h	4
2026-08-17	54	7–166	16.4 µg/m³	23h	4
2026-08-16	58	25–126	16.7 µg/m³	6h	4

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