What is the air quality trend in Nossa Senhora de Fátima?

Over the past 8 days, Nossa Senhora de Fátima had an average AQI of 72 based on station measurements. The worst day was 2026-10-14 with AQI 94.

How is Nossa Senhora de Fátima air quality measured?

Air quality in Nossa Senhora de Fátima 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 Nossa Senhora de Fátima, China

Name: Nossa Senhora de Fátima Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Nossa Senhora de Fátima, China.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

164h

PM2.5 Station

164h · 38 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	72	72–72	22.1 µg/m³	1h	38
2026-10-20	68	52–154	20.4 µg/m³	24h	32
2026-10-19	64	55–77	18.1 µg/m³	24h	30
2026-10-18	58	47–84	15.3 µg/m³	24h	34
2026-10-17	60	46–78	16.3 µg/m³	24h	31
2026-10-16	78	64–95	24.7 µg/m³	23h	29
2026-10-15	85	74–99	28.5 µg/m³	24h	26
2026-10-14	94	82–110	32.2 µg/m³	20h	22

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