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

Over the past 15 days, Nossa Senhora de Fátima had an average AQI of 79 based on station measurements. The worst day was 2026-10-13 with AQI 99.

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

332h

PM2.5 Station

332h · 37 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-21	77	72–84	24.6 µg/m³	4h	41
2026-10-20	67	51–156	19.7 µg/m³	24h	28
2026-10-19	63	50–74	18.0 µg/m³	24h	24
2026-10-18	55	44–64	13.9 µg/m³	24h	33
2026-10-17	59	49–77	15.9 µg/m³	24h	27
2026-10-16	79	62–105	25.3 µg/m³	23h	21
2026-10-15	87	74–104	29.0 µg/m³	24h	23
2026-10-14	93	80–105	32.1 µg/m³	24h	19
2026-10-13	99	79–130	34.5 µg/m³	24h	24
2026-10-12	89	75–114	30.2 µg/m³	24h	25
2026-10-11	86	75–110	28.8 µg/m³	24h	24
2026-10-10	83	67–104	27.3 µg/m³	24h	26
2026-10-09	87	64–127	29.1 µg/m³	24h	31
2026-10-08	86	70–151	28.7 µg/m³	24h	50
2026-10-07	76	62–88	23.8 µg/m³	17h	49

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