What is the air quality trend in Itirapina?

Over the past 15 days, Itirapina had an average AQI of 55 based on station measurements. The worst day was 2026-07-12 with AQI 73.

How is Itirapina air quality measured?

Air quality in Itirapina 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 Itirapina, Brazil

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	68	57–78	20.3 µg/m³	4h	4
2026-07-21	38	14–95	9.6 µg/m³	22h	5
2026-07-20	40	23–67	10.0 µg/m³	23h	5
2026-07-19	43	7–94	11.6 µg/m³	24h	5
2026-07-18	55	29–130	15.0 µg/m³	24h	5
2026-07-17	61	25–171	19.0 µg/m³	24h	5
2026-07-16	63	25–234	23.5 µg/m³	24h	5
2026-07-15	58	15–125	17.1 µg/m³	24h	4
2026-07-14	53	22–117	15.4 µg/m³	24h	5
2026-07-13	51	17–152	14.7 µg/m³	24h	5
2026-07-12	73	14–299	34.4 µg/m³	23h	4
2026-07-11	61	23–183	19.9 µg/m³	24h	4
2026-07-10	66	20–157	20.9 µg/m³	24h	4
2026-07-09	59	10–231	21.6 µg/m³	24h	5
2026-07-08	42	14–97	11.4 µg/m³	19h	4

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