What is the air quality trend in Torres Novas?

Over the past 3 days, Torres Novas had an average AQI of 32 based on station measurements. The worst day was 2026-09-05 with AQI 45.

How is Torres Novas air quality measured?

Air quality in Torres Novas 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 Torres Novas, Portugal

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

Historical PM2.5 and AQI trend from monitoring stations near Torres Novas, Portugal.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

21h

PM2.5 Station

21h · 1 station

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	45	20–73	11.8 µg/m³	8h	1
2026-09-04	36	9–131	10.2 µg/m³	12h	1
2026-09-03	17	17–17	4.1 µg/m³	1h	1

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